Task 5. Put the verbs in the brackets in the correct tense

1. The whole machine would fall to pieces if you __________ (remove) that screw

2. I __________ (keep) a horse if I could afford it. '

3. I'd go and see him more often if he __________ (live) on a bus route.

4. If they __________ (ban) the sale of alcohol at football matches there might be less violence.

5. I __________ (offer) to help if I thought I'd be any use.