2.if you (eat) an ice-cream, i (have) a hot chocolate. 3.if she (need) a computer, her brother (give) her his computer. 4.if we (have / not) time this afternoon, we (meet) tomorrow. 5.he (talk) to her if you (want / not) to do it. 6.you (win / not) the game if you (know / not) the rules.

2.if you (eat) an ice-cream, i (will have) a hot chocolate.  3.if she (needs) a computer, her brother (will give) her his computer.  4.if we do not (have time this afternoon, we will meet) tomorrow.  5.he (will  talk) to her if you do not want to do it.  6.you will not win  the game if you do not know the rules.

1. i used to smoke, but i gave it up last year.

2. i didn't  used to  like him. but then i changed my mind.3. he used to  live in london before he went abroad.4. i used to  earn a lot of money, but then i flosed my job.5. гт surprised that they joined the tennis dub. they didn't  used to  like tennis.6. did you  used to travel a lot before you got this job? 7. i used to  work in a factory before i became a teacher.8. she used to  drive a lot before she had the accident.9. that old radio used to  work before i droped it.10. we used to  see diem every week, but then we had an argument.11. i used to  work in a restaurant before i went to college.12. she used to  play a lot of tennis before she broke her leg.13. we used to  have a garden, but then we moved to a different house.14. she used to  give in wales, but then she moved back to scodand.15.1 used to  drive a lorry before i started this business.