1. If they (were looking / had looked) at the map before they left, they wouldn’t have got lost.
2. If they ( eat / are eating) dinner, I won’t disturb them.
3. If Sue has invited us to her party, we (should buy / buy) her a gift.
4. If I don’t feel well tomorrow, I (couldn’t / won’t) go to work.
5. If the car alarm (goes off / is going off), press the button on my keyring to stop it.
6. I wonder if she (is remembering / will remember) to post the letter.
7. If the mayor (should / would) call, tell him I’m busy.
8. If you (don’t / haven’t) finish your homework, you can’t watch your favourite programme.
9. If it (is raining / rains) when you leave, take an umbrella.
10. If you (will wait / are waiting), I’ll see if the doctor can see you.
11. If Sam (has laid / is laying) the table, I can serve dinner.
12. Does water turn into ice when it (will freeze / freezes)?
13. If you (will behave / behave) yourself, dad may take you to the park.
14. If he (will finish / finishes) work early, he may go to the theatre.
15. If I (went / would go) to bed earlier, I wouldn’t be late for work so often.
1. 'If you (c) touch that plate, you'll burn your fingers.' 'Why? Has it been in the oven?'
2. '(c) Unless you're busy, we'll talk now.' That's fine. I'm not busy at the moment.'
3. 'If you watch the news, you (a) learn a lot.' 'I know. I watch it every day.'
4. '(b) Providing you wear warm clothes, you won't get cold.' 'I'll wear an extra jumper.'
5. 'Shall I invite John to the party?' 'Well, were I you, I (a) would invite him.'
6. (c) Supposing the teacher comes back now, what will you do?' 'I don't know.'
7. 'Could I see the menu, please?' 'Yes, sir. If you (a) take a seat, I will fetch it for you.'
8. 'Don't cry. Everything will be alright.' 'Yes, but if I (b) hadn't missed the bus, I wouldn't have been late for school.'
9. 'When water boils, it (c) produces steam.' 'Yes, I know; and the steam is hot, too.'
10. 'Can you help me, please?' 'Well, if I wasn't studying, I (a) would help you.'
