Ex.1 Zero, first and second conditionals
Complete each sentence with the correct tense of the verb in brackets.
1 I_____(enjoy) shopping if I could buy anything I wanted.
2 You wouldn’t catch cold all the time if you ____(wear) warmer clothes.
3 We’ll never finish getting the room ready unless everyone ____(help).
4 You will lose your friends if you ____(not make) more effort to see them.
5 If we _____(want) to improve our quality of life, we will have to use our cars less.
6 Don’t miss any lessons unless you ____(be) ill.
7 If I _____(have) more spare time, I would spend it at the cinema.
8 Please contact me if you____ (need) to ask any questions.
9 If I were free, I ______(come) to the concert.
10 If you follow the river, you_______ (see) the college on the right.