适当形式填空 一、用所给动词的适当形式填空。Today is Sunday.I am in the zoo.Look at the elephants,they’re 1. (drink) water.The kangaroos are 2. (jump) on the grass.The birds are 3. (sing) in the tree.Oh,no.The monkey is 4. (swing).The baby bear is 5. (play).The mother bear is 6. (sleep)....
