| 1. Steve Jobs and Bill Gates …. washed the car yet.not
havehas notnot havehave not |
| 2. Mr.Johnson has taught Computer for …. .last month1 yearslast yearyesterdaytomorrow
|
| 3. That boy and his friend …. their way.have losthas lostdo losthad lose
are lose |
| 4. He …. given it back yet.has not have notdo notdoes notdid not
|
| 5. …. has tried to do his best.Steve Jobs and Bill GatesAlan TuringWeTheyThem
|
| 6. Have you seen this program …. ?tomorrownowjustyetyesterday
|
| 7. Has Steve had lunch …. ?justlast nightalreadynowtomorrow
|
| 8. Alan Kay has borrowed my notebook since …. .tomorrow
4 daysSunday3 hours5 months |
| 9. …. he given your smartphone back already ?Am
HaveAreHasIs |
| 10. Bill Gates …. breakfast already.have had
has havehas hashave havehas had |