Complete the first conditional sentences 1. You will feel (feel) better if you take (take) an aspirin. 2. If they .................... (come) with us, we ......................... (have) a great time. 3. If it .................. (rain), I ......................... (might / stay) at home. 4. ....................... (you / post) this letter for me if you .............................. (not / be) too busy? 5. You ...................... (should / apologize) if it ......................... (be) your fault. 6. If David ............... (invite) Janice, I ....................... (not go) to his party. 7. If you .................. (not know) the answer, ..................... (ask) Mr. Walters. 8. Jock .................... (move) to Scotland if he .................... (find) a good job there. 9. If the pain ....................... (not stop), I ..................... (see) a doctor. 10. If you .................... (not like) that dress, ................... (not wear) it. 11. What .............. (you / tell) Andrew if he .................. (ask) you? 12. Prudence ..................... (can / borrow) her brother's car if she ................... (ask) him nicely.





Rewrite the sentences using the word given

Tip

Remember:

Unless means 'unless' and replaces if not.

1. You won't finish on time if you don't start now. (unless)

You won't finish on time unless you start now.

2. Unless you read the instructions, you won't know what to do. (if)

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3. We'll go to the cinema tonight if I'm not too tired. (unless)

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4. Unless you study harder, you'll fail the test. (if)

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5. If the neighbors don't stop making that awful noise, I'll call the police. (unless)

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6. Mum won't let him go out if he doesn't finish his homework first. (unless)

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7. The headache won't go away unless you do something about it. (if)

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8. She won't hear you if you don't speak louder. (unless)

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9. I'll be back at six unless I have to work late. (if)

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10. He will never find a job unless he starts looking for one now. (if)

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