What if you_____ to send an essay with your application?一I would have been rejected．

______ be MrJohnson who is in the office— No, it _______ be himI saw him off at the airporthalf an hour ago

23—How did you know it? —Well, the news ____ all over the town

Lucy thinks that ____ English movies isn’t a good way.

Hundreds and even thousands of Chinese college graduates compete with one another fiercely ________ one civil service position (公务员职位)