Раскрыть скобки правельно употребив грамматику времени present simple и present continuous

Ответ:

1. What are you doing here? - I'm waiting for a friend.

2. Does he speak French? - Yes, he speaks French well.

3. Someone is knocking at the door.

4. The students are writing a dictation there.

5. The man who is reading a book right now...

6.  It's not raining!

7. He is repairing...

8. He's doing his homework.

9. We usually watch TV... we are watching.

10. Sam is playing ball.