Someone (knock) at the door. Can you answer it

1. Someone (knock) at the door. Can you answer it? →

2. Tom (work) at the moment, so he can’t answer the telephone. →

3. The river (flow) after last night’s rain. →

4. He (play) for Manchester United this season. →

5. She (study) English at HaNoi university of Education these days. →

6. She is at her best when she (make) big decision. →

7. We (spend) next vacation in London. →

8. Robert (arrive) tomorrow morning on the 10.00 train →

9. Look! The bus (leave) →

10. Mike (phone) me one hour ago →

11. Michael (have) a word with Linda this morning →

12. Old Ted (smoke) 20 cigarettes a day till he gave up →

13. Stephen (talk) on the phone when I came in. →

14. I (watch) TV at 9:30 last night. →

15. While I was working in the garden, my son (play) video games. →