Vocabulary

A 1-8 large,energy,ground, must , own , catch

B 1-8 provided with , put into , pollutes , kills , throw away , important , protect , problems

Grammar

A1  1 apple , biscuit , egg , lemon , potato , tomato ,

   2 bread , coffee , juice , milk

A2 1-8 a an , some , some , a some , a some , a some , a some

A3 1-9 soup water , good food , teacup , tea , paper , a cup of coffee , milk , sugar

B 1-6 Are there , there aren't , Are there , there are , There is , There are

C 1-7 is , are , hamburger , some chips , a cup of coffee , a sandwich , a salad

Reading

C 1-10 6% , tall ,grow , live , monkeys , elephants , tigers , home , food , protect

Integration

C1 1-8 bacbdadc

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