Question

Complete the sentences with must or mustn't should or shouldn't. 1)you ______leave your disk without protection 2)You___________ keep it in a paper jacket 3)You_________ bend your disk 4)You__________ be very careful when you hold the disk 5)You__________ keep the disk in very cold or very hot places

Answer 1

1. shouldn't
2. should
3. mustn't
4. must
5. mustn't

Answer 2

1. You mustn't leave your disk without protection.
2. You should keep it in a paper jacket.
3. You mustn't bend your disk.
4. You must be very careful when you hold the disk.
5. You shouldn't keep the disk in very cold or very hot places.