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the earth is smaller than the sun the earth is smaller than the moon
second
a boat is sailing in the sky a boat is sailing on the sea
first
an old hen lay an egg an old cock lay an egg
second
he likes eating volleyballs in summer he likes eating watermelons in summer
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he breathes air in space he breathes air on the earth
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though he's deaf, he often reads books though he's blind, he often reads books
second
he's tired after playing an exciting basketball game he's energetic after playing an exciting basketball game
second
there's much water in the desert there's much sand in the desert
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lake runs from a place to another river runs from a place to another
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I draw pictures by pencil I draw pictures by cigarette
second
I get good grades because I don't study at all I get good grades because I study hard
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a butterfly used to be an egg a butterfly used to be a caterpillar
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ice will change into steam when it melts ice will change into water when it melts
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Peter barbecues meat with water Peter barbecues meat with fire
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he worked in Africa for 13 months last year he worked in Africa for 6 months last year
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zebras are in white and black color zebras are in white color only
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I walk on the water I walk on the ground
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She feels so sleepy when she is watching a interesting film she feels so sleepy when she is watching a boring film
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I feel embarrassed to be found to fart in public I feel more than proud to be found to fart in public
second
he feeds his house every day he feeds his horse every day
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I go across the river by sheep I go across the river by ship
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you will go north when you follow Polaris you will go south when you follow Polaris
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the exercise is good for health the viruses are good for health
second
we can hear with our ears we can hear with our nose
second
the mirrors are transparent the glasses are transparent
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pencil is made of iron hammer is made of iron
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there are many kinds of sun there are many kinds of books
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the smart phones use electric power the bicycles use electric power
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family members are close to us strangers are close to us
second
nuclear power is clean fossil energy is clean
second
a digital watch has pointers a mechanical watch has pointers
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many people's skin is black many people's skin is blue
second
americans use dollars frenches use dollars
second
a plane can fly in the sky a plane can swim in the sea
second
private car is a kind of public transport carrier bus is a kind of public transport carrier
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paper would be dry in water paper would be wet in water
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Bob got angry when he passed the exam Bob got happy when he passed the exam
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he eats a durian without peeling he eats an apple without peeling
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he drives his car on the road he drives his ship on the road
second
I built a house on the earth I built a house on the moon
second
the water turns to ice under the sun the ice turns to water under the sun
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Henry became happy after he shot an own goal Henry became sad after he shot an own goal
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he plays football with his feet he plays football with his hands
second
I bought a T-shirt in a toggery I bought a T-shirt in a restaurant
second
sand is everywhere on a beach cell phones are everywhere on a beach
second
Jane plays cards with his roommate Jane plays cards with his dog
second
he beat the burglar who robbed him he kissed the burglar who robbed him
second
mom feels depressed that I forgot her birthday mom feels happy that I forgot her birthday
second
today's hard work can change the history today's hard work can change the future
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he invited his guests to a nearby hospital for dinner he invited his guests to a nearby restaurant for dinner
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this chocolate can memorize million bits of information this chip can memorize million bits of information
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I saved my money to the bank I saved my money to the trash can
second
most people become more energetic after excessive bleeding most people become more tired after excessive bleeding
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books are usually made of feathers books are usually made of paper
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a hamburger usually contains vegetables a hamburger usually contains stone
second
I'm thirsty for cola I'm thirsty for french fries
second
I put my teacher into my backpack after class I put my computer into my backpack after class
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a cow can live in a river a fish can live in a river
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Tom prepares to light the candle for illumination after the power outage Tom prepares to light the table for illumination after the power outage
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brother likes to watch music before sleeping brother likes to watch films before sleeping
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Jack took some ice from the fridge Jack took some ice from the stove
second
people like who are kind and understanding people like who are rude trouble-makers
second
most kids love toys most kids hate toys
second
a pair of sneakers has 3 big holes a pair of pants has 3 big holes
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a man can easily see the moon at night a man can easily see the sun at night
second
his mother got angry after he failed in the chemistry exam his mother got satisfied after he failed in the chemistry exam
second
my brother drinks milk before sleeping every day my brother drinks sewage before sleeping every day
second
the earth is approximately quadrate the earth is approximately round
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I swim to the other side of the river I swim to the other side of the mountain
second
man took a walk at the boundary the Milky Way man took a walk at the boundary of the forest
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when the traffic light is green, we can pass the road when the traffic light is red, we can pass the road
second
we can borrow money from a toilet we can borrow money from a bank
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we can design pictures with an earphone we can design pictures with a computer
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we open our eyes when we watch we open our eyes when we sleep
second
there are lots of pens in a book there are lots of words in a book
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robot will die if they don't eat food human will die if they don't eat food
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smart phones can play music smart phones can play basketball
second
we use umbrella when it rains we use chairs when it rains
second
we become younger when the time pass we get older when the time pass
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we can scream in a library we can read books in a library
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the flower is fragrant the rubbish is fragrant
second
there are lots of mountains on the continent there are lots of mountains in the ocean
second
there are some birds on the tree there are some fish on the tree
second
Jack keeps still when he jumps from a building Jack drops when he jumps from a building
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when the sun rises up, people wake up when the sun falls down, people wake up
second
leaves are usually yellow in summer leaves are usually green in summer
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airplane can fly in the air bus can fly in the air
second
coffee usually can refresh someone liquor usually can refresh someone
second
I can use my phone to call up my friends I can use my phone to swim with my friends
second
John gets married with his best friend John gets married with his elder sister
second
Tom's body gets taller as he grows up Tom's body gets shorter as he grows up
second
he saw a strawberry in red color he saw a strawberry in black color
second
he got excited when his friends betrayed him he got angry when his friends betrayed him
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his teeth are ill because he often brushes them his teeth are ill because he has eaten too many sweets
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he turns on the light and then the house gets dark he turns on the light and then the house gets bright
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my neighbor is 500 years old my neighbor is 100 years old
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he is praised due to his kind deed he is praised due to his criminal deed
second
having a bad cold makes Cindy suffering having a bad cold makes Cindy enjoyable
second
we keep in touch by sleeping we keep in touch by writing letters
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monkeys like eating humans monkeys like imitating humans
first