| 1. Alan Kay has borrowed my notebook since …. .4 days5 monthstomorrow
Sunday3 hours |
| 2. That boy and his friend …. their way.had lose
do losthave losthas lostare lose |
| 3. Steve Jobs and Bill Gates …. washed the car yet.have nothavehas notnot havenot
|
| 4. Bill Gates …. breakfast already.have havehas hashas hadhas havehave had
|
| 5. …. has tried to do his best.TheyWeSteve Jobs and Bill GatesAlan TuringThem
|
| 6. Have you seen this program …. ?tomorrownowjustyetyesterday
|
| 7. …. he given your smartphone back already ?HaveIsAm
AreHas |
| 8. Has Steve had lunch …. ?last nightnowalreadyjusttomorrow
|
| 9. Mr.Johnson has taught Computer for …. .1 yearsyesterdaylast yearlast monthtomorrow
|
| 10. He …. given it back yet.does nothas not have notdid not
do not |