Question

 用方框中所给单词或短语的适当形式填空

imagine，possible，communicate，none，no one

1. I can’t        what life will be like in 50 years.

2.        of them has finished their homework.

3. You’d better       with others in English as much as possible.

4.        knows if there is life on other planets.

5. It’s        for such a poor family to buy a car.

Answer 1

 1. imagine  2. None 3. communicate

4. No one  5. impossible