1. I (to find) the old man in the garden. He (to talk) to some children who (to stand) around listening to him.
2. My brother is an actor. He (appear) in several films.
3. I (to sit) in an armchair and (to think) of my coming trip across the North Sea when the door suddenly (to open) and an old friend of mine whom I (not to see) for a very long time (to enter) the room.
4. He is my friend, I (to know) him for a long time.
5. you (sit) here for a long time?
6. When I (to ring) up Mike, he still (to learn) the poem which he (to begin) learning at school.
7. By eight o’clock yesterday I (to finish) my work and at eight I (to play) the piano.
8. Lena is very tired. She (clean) the house all day.
9. We (stay) at this hotel three times.
10. His friends (make) films for six years already. They (make) ten films since they (leave) college.
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Have found

Was talking

Were standing

Has appeared

Was sitting

Was thinking

Opened

Haven't seen

Entered

Have known

Have you been sitting

Rang up

Was learning

Had began

Had finished

Was playing

Had been cleaning

Have stayed

Have been making

Have maken

Left

Удачи)