Is it going to rain tomorrow?– If it, we’ll have the match next week.

We shouldn’t ____ our hopes. Everything will be better.

Are you going to Shanghai by train?—No. I’m taking car.

Look at the boy running on the playground. Is it David? —- It ______ be him. I saw him go to the teachers’ office just now.

Here is the book. First _________ it and then tell me what you think of it.