1. Have they been writing …. ?forsincejustyesterday
all the evening |
2. …. our son been doing his assignment all night?AreHasHavingHave
Had |
3. Michael Dell has been listening radio for …. .yesterday
6 hourssick7 o'clocktomorrow |
4. Bill Gates …. computer book all this week.has been readinghas readinghas been readhave been reading have
|
5. Our family has been living in Lampang …. May.sinceforyetjustalready
|
6. …. have been writing a program since 8 o'clock.HeISheItThem
|
7. Jeff Bezos has been swimming for …. .a long timeSeptemberlast nightlast Mondaylast summer
|
8. Gates and Jobs have been watching television …. 2 hours.sincealreadyforhasyet
|
9. I have been …. all the evening.drived
drivingdrivesdrovedrive |
10. Has it been …. all night?rainedrainingrainsraina rain
|