1 . 明天下午两点不要来看我，那时我将在做化学实验。
Don’t call on me at 2 tomorrow afternoon because I ______ a chemical experiment then.

2 . I ________________(pick) up my boss at three this afternoon. (用所给词的适当形式填空)

3 . Now they are sitting in their classroom and listening to a tape. This time tomorrow they ________(sit) in the cinema. (所给词的适当形式填空)

4 . The ceremony has to be postponed because, according to the weather report, it ________(rain) at the scheduled time. (所给词的适当形式填空)

5 . I___________(give) a talk on artificial intelligence from 2 to 3 p.m. tomorrow. (用所给词的适当形式填空)

6 . I bet Jack __________(sleep) when we get home. (所给词的适当形式填空)

7 . — Could I borrow your car to pick up a friend from the airport this afternoon?
— Sorry, but I __________(use) my car at that moment. (所给词的适当形式填空)

8 . 他们将在下周的这个时候讨论这个问题。(汉译英)

10 . 我们马上就要吃晚饭了。(汉译英)