用动词的适当形式填空:1.i want (drink) some water 2.there (be) lots of
用动词的适当形式填空:1.i want (drink) some water 2.there (be) lots of bread and biscuits in the ba
3.the fish are (swim) in the river.4.let's (go) to school.5.beijing (have got) about thirteen million people.