动词填空 用括号内所给动词的适当形式填空
What should he pay attention __________(pronounce) the word correctly?
Mr Smith’s plane _______________ (not arrive). Let’s wait for him here.
The Greens _______________ (have) supper when suddenly there was a knock at the door.
Why not _______________ (buy) some snacks before you go to the cinema?
Simon devoted his lifetime to (create) great film scripts.
As soon as Steve finishes the job, he _______________ (allow) to have two weeks off.
The dried flowers _______________ (not sell) as well as the fresh ones now.
You will make many mistakes if you ___________ (be not) careful.