1) If she (have) a computer, she (play) games.

2) If the weather (be) good, we (go) by the seaside.

3) If he (eat) a lot of chocolate , she (be) ill.

4) The dog (bark) if you (hit) it.

5) I (lend) you some money if you (give) it back next Wednesday.

6) If Ann (study ) hard , she (learn) English very easily.

7) David (write) to you at the weekend if he (have) time.

8) If Sue (get) home late , her father (get) very angry.

9) George (fail) his exams if he (not/ study) hard.

10) If you (brush) your teeth regularly , you (have) much fewer cavities.