1. Gates and Jobs have been watching television …. 2 hours.hassincealreadyyet
for |
2. Bill Gates …. computer book all this week.has been readhas been readinghave been reading has readinghave
|
3. Michael Dell has been listening radio for …. .yesterday
6 hourssick7 o'clocktomorrow |
4. Jeff Bezos has been swimming for …. .a long timeSeptemberlast nightlast Mondaylast summer
|
5. …. have been writing a program since 8 o'clock.Them
IItHeShe |
6. …. our son been doing his assignment all night?Have
HavingHadAreHas |
7. I have been …. all the evening.drovedrivedrivingdrived
drives |
8. Has it been …. all night?rainedrainsraina rain
raining |
9. Our family has been living in Lampang …. May.justyetsinceforalready
|
10. Have they been writing …. ?justforsinceall the eveningyesterday
|