IV. Rewrite these sentences using the wordgiven.
1) If we don’t leave now, we’ll be late for school. (unless)
2) If I don’t borrow Patrick’s lawn mower, it will take me ages to cut the grass.
(unless)
3) The headache won’t go away unless you do something about it. (if)
4) Unless they stop that noise, I’ll call the police. (if)
5) She won’t find tickets for the concert if she doesn’t book them soon. (unless)
6) He will never find a job unless he starts looking for one now. (if)
7) Mum won’t let him go out if he doesn’t finish his homework first. (unless)
8) You won’t finish on time if you don’t start now. (unless)
9) The mirror will fall unless you use a strong nail. (if)
10) Unless you remind me, I’ll forget to post the letter. (if)
11) Unless it rains, we’ll go to the football match. (if)
12) If the neighbours don’t stop making that awful noise, I’ll call the police.
(unless)
13) She won’t hear you if you don’t speak louder. (unless)
14) I’ll be back at six unless I have to work late. (if)
15) Unless you study harder, you’ll fail the test. (if)
16) We’ll go to the cinema tonight if I’m not too tired. (unless)
17) Unless you read the instructions, you won’t know what to do. (if)
18) They’ll stay in a hotel if their relatives don’t have a spare room. (unless)