1. Have they been writing …. ?justforsinceall the eveningyesterday
|
2. …. have been writing a program since 8 o'clock.ISheThem
ItHe |
3. Our family has been living in Lampang …. May.already
foryetjustsince |
4. Bill Gates …. computer book all this week.has readinghas been readhas been readinghave
have been reading |
5. Jeff Bezos has been swimming for …. .last summer
Septemberlast nightlast Mondaya long time |
6. I have been …. all the evening.drovedrivesdrivedrivingdrived
|
7. Gates and Jobs have been watching television …. 2 hours.alreadyforyet
hassince |
8. Michael Dell has been listening radio for …. .sicktomorrow7 o'clock6 hoursyesterday
|
9. Has it been …. all night?a rain
rainrainingrainedrains |
10. …. our son been doing his assignment all night?AreHasHavingHave
Had |