Question

这道题怎么做：动词填空 。 1. S

动词填空 。 1. Someone _____________ (knock) at the door, go and see who it is. 2. It is unnecessary for you _______________ (take) an umbrella every day. 3. __________ ( talk) with your parents often is a good way to make them understand you. 4. Hurry up! The film _______ (start) at 7;00 , there's little time left for us now. 5. Many people cut down trees __________ (make) more money. 6. We should protect animals to prevent them from _______________ (disappear).

Answer 1

1. is knocking     2. to take   3. Talking   4.starts     5. to make   6. disappearing