4. Complete the sentences with when, if, before, after or until. 1. I’ll have a bath ……… I go to bed. 2. Ron is coming to London tomorrow. He will ring you …… he arrives. 3. …… it's a nice day tomorrow, we will go swimming. 4. We will wait here …… you get back. 5. …… you have any problems, I will help you. 6. I hope she will come home …… it gets dark. 7. I will have driving lessons …… I pass my test. 8. I’ll decide what to do … I get my exam results. 9. … I finish work on time tonight, I’ll meet you for a drink. 10. I will lose my job … the business starts to get worse. 11. I’ll leave the company … my boss does not give me a pay rise. 12. … I don’t work late tonight, I will have to work on Sunday. 13. I will pay you back … I next see you. 14. I’ll go to bed … this programme ends. 15. Come on! … we hurry, we’ll catch the bus. 16. I’ve lost my bag. – … I find it, I’ll let you know. 17. … they offer me a good salary, I will take the job.

4. Complete the sentences with when, if, before, after or until.

1. I’ll have a bath ……before… I go to bed.

2. Ron is coming to London tomorrow. He will ring you …when… he arrives.

3. …If… it's a nice day tomorrow, we will go swimming.

4. We will wait here …until… you get back.

5. …If… you have any problems, I will help you.

6. I hope she will come home …before… it gets dark.

7. I will have driving lessons …until… I pass my test.

8. I’ll decide what to do when… I get my exam results.

9. …If I finish work on time tonight, I’ll meet you for a drink.

10. I will lose my job …if the business starts to get worse.

11. I’ll leave the company …if my boss does not give me a pay rise.

12. If… I don’t work late tonight, I will have to work on Sunday.

13. I will pay you back when… I next see you.

14. I’ll go to bed …after this programme ends.

15. Come on! …If we hurry, we’ll catch the bus.

16. I’ve lost my bag. – …If I find it, I’ll let you know.

17. If… they offer me a good salary, I will take the job.