| 1. Mr.Johnson has taught Computer for …. .1 yearsyesterdaylast yearlast monthtomorrow
|
| 2. …. he given your smartphone back already ?Am
HaveIsAreHas |
| 3. He …. given it back yet.did not
have notdoes nothas not do not |
| 4. Has Steve had lunch …. ?last nightalreadyjusttomorrow
now |
| 5. That boy and his friend …. their way.had lose
do losthave losthas lostare lose |
| 6. Have you seen this program …. ?justyetnowtomorrowyesterday
|
| 7. Steve Jobs and Bill Gates …. washed the car yet.not
havehas notnot havehave not |
| 8. Alan Kay has borrowed my notebook since …. .tomorrow
4 daysSunday3 hours5 months |
| 9. …. has tried to do his best.TheySteve Jobs and Bill GatesAlan TuringThem
We |
| 10. Bill Gates …. breakfast already.have had
has havehas hashave havehas had |