Put the correct verb tense in these conditional clauses.
1)Unless Tom gives his library book back,he (have) to pay a fine.
2)If the earth suddenly (stop) spinning,we all would fly off it.
3)If I knew that dogs were allowed in the hotel, I (bring) my dog.
4)If I had known your problems with money I (lend) you some.
5)If you finished,we go for a walk.
6)The ice (shatter) if you walk on it,it's too thin.
7)If I (have) a university degree I wouldn't be sitting in this office

1) Unless Tom gives his library book back, he (will have) to pay a fine.

2) If the earth suddenly (stopped) spinning, we all would fly off it.

3) If I knew that dogs were allowed in the hotel, I (would bring) my dog.

4) If I had known your problems with money I (would have lent) you some.

5) If you finished,we (would go) for a walk.

6) The ice (will shatter) if you walk on it, it's too thin.

7) If I (had) a university degree I wouldn't be sitting in this office.