7) 1 if
2. as soon as
3. when
4. before
5. when
6. if
7. if
8. when
5) I'll call you when I get to Moscow. Come at seven: we will have dinner and you able to join us. What do you do when you arrive at the hotel? If Mother comes early, we'll go to the cinema together. you saw us as we climbed that hill over there. who will play football tomorrow ? Did you look at me when I was dancing on the stage? when you tell me what should I do with these book?