Here are the sentences with the correct forms of the verbs filled in:

1. My clothes are not in the room. They **have just taken** them away.
2. This is the most beautiful place I **have ever visited**.
3. We are very tired. We **have been walking** for three hours.
4. I **have seen** that film several times because I like it.
5. Please be quiet! I **am working**.
6. Mary **comes** from London.
7. Sometimes I **get** up before the sun **rises**.
8. The policeman **drove** away ten minutes ago.
9. The headmaster **came** to the school in 1985.
10. **Did** you **spend** a lot of money last month?
11. What were you doing when I phoned you? I **was having** a bath.
12. Yesterday when I **arrived** at the party, they **had already gone** home.
13. After the guests **left**, she **went** back into the living-room and **switched** off the light.
14. At this time next month, Ethan and Julia **will be traveling** in Germany.
15. They **will have finished** this book before 8 o’clock tomorrow afternoon.
16. They have just booked tickets online. They **are going to watch** Avatar 2 tonight.