Open the brackets into necessary form:
Example: We (to enjoy) the countryside when we spotted something was wrong. - We
were enjoying the countryside when we spotted something was wrong.
1. When I phoned my friends, they (to play) monopoly.
2. The kids (to play) in the garden when it suddenly began to rain.
3. I (to practice) the guitar when he came home.
4. I (to speak) to her but she didn't hear me.
5. I didn't go for a walk because it (to rain).
6. When you telephoned I (to sweep) my room.

1. I’ll see you off if I have enough time. 2. I’ll talk to him as soon as I come home. 3. He will understand everything when he knows all the facts. 4. I’ll wait till I receive the letter. 5. They’ll stay in Moscow till they visit all the places of interest. 6. I’ll buy a new coat when I get some money. 7. He’ll see his parents before he leaves for Moscow. 8. You’ll recognize him if you see his photo. 9. You’ll make a mistake if you don't believe me. 10. I’ll let you know if I want to see you again.

Once, on a hot summer evening, I returned home from a walk. To check room, I opened the window. It was not cold, so I did not go away. I sat next to the window and began to read an interesting book. I heard a strange sound. He was outside the window. As if someone slowly to the house. Glancing out the window, I saw no one. I thought that it seems to me. Again I heard this strange, frightening sound. As if just around the corner, next to you who is stealing ... I abruptly closed the window. Veil the large windows. I called a friend. After telling the story they came to me. The street was getting dark. But there is and there was no one. We did not understand what it was for sound ...