Ответ:
1. At 5 o’clock the family … tea. a) has
2. We … to the concert every Sunday. a) go
3. They … a brick yesterday. c) brought
4. It … now. b) is raining
5. Sam… your phone-number. d) doesn’t know
6. I … several mistakes in my work. a) made
7. Mr Harris … the students the answer to the question last lesson. a) told
8. Charles … for Canada at this moment. c) is leaving
9. Jim ... two cups of coffee yesterday in the morning. b) drank
10. Mr Berg … to the teacher now. a) is speaking