【用适当的形式填空】 1.Look!They _____(play)happily in the playground.2.Mary,______(not talk)

问题描述:

【用适当的形式填空】 1.Look!They _____(play)happily in the playground.2.Mary,______(not talk)
with each other.______ (be)quite,please.
3.Don`t ______(wash)your shirts now.

are playing(现在进行时),don't talk(祈使句),Be,wash,