10 Correct the mistakes. 1. He makes a phone call right now.
2. Mary have fall in love with Christopher.
3. The shop has been selling this model since three months.
4. How long are you doing this exercise?
5. Do you do anything so far?
6. They has been writing their book for two years.
7. Denis and Paul have swim in the sea for almost an hour.
8. I don't see her since 2004.
9. I yet haven't heard from Ben.
10. How many countries have you been visiting? 11. I haven't think about it before.
12. Your hands are like a block of ice. What do you been doing?

Объяснение:

1. He *is making* a phone call right now.

2. Mary *has fallen* in love with Christopher.

3. The shop has been selling this model *for* three months.

4. How long *have* you *been doing* this exercise?

5. *Have* you *done* anything so far?

6. They *have been writing* their book for two years.

7. Denis and Paul *have been swimming* in the sea for almost an hour.

8. I *haven't seen* her since 2004.

9. I haven't heard from Ben *yet*

10. How many countries have you *visited*? 11. I *didn't think* about it before.

12. Your hands are like a block of ice. What *have* you been doing?