Complete these sentences. Use if or when. Sometimes ypu can use both.
1) I'll phone you ... (come to St Petersburg).
2) You'll be tried ... (don't stop now).
3) I'll stay with the baby ... (go to the cinema).
4) We'll have dinner together ... (come home).
5) They'll go to the club ... (are not busy).
6 )We can ski ... (snow).
7) You can watch television ... (have time).
8) She'll sing for you ... (ask her)
9) We shan't go to the skating rink ... (is nasty)
10) It will be warmer ... (the sun appears in the sky).

1) I'll phone you when I come to St Petersburg. 2) You'll be tried if you don't stop now. 3) I'll stay with the baby when you go to the cinema. 4) We'll have dinner together when you come home. 5) They'll go to the club if they are not busy. 6 ) We can ski if it snows. 7) You can watch television if you have time. 8) She'll sing for you if you ask her. 9) We shan't go to the skating rink if ti is nasty. 10) It will be warmer when the sun appears in the sky.