1. It (snow) all day. I wonder when it will stop. 2. It’s ten o’clock. I (study) for two hours and won’t finish until midnight.
3. I (write) them three times, but still haven’t receives an answer.
4. I (live) here since March.
5. I (receive) four e-mails, and each time it was just spam.
6. The pan with soup (boil) for almost half an hour. Why has nobody turned the gas off?
7. Rachel (open) a shop which sells newspapers and magazines.
8. Dan (just/ go) to the post office. He will be back soon.
9. I am planning to buy a new house. I (look) for it for one month.
10. I (know) Debora for ten years.
1.studying
2.wrote
3.lived
4.received
5.boiling
6.opened
7.just going
8.looking
9.know
ответ:It has been snowing all day
2) I have been studying
3) I’ve written them
4) I have been living here
5) I had received
6) the pan with soup has been boiling
7) Rachel has opened/had opened
8) Dan has just gone to the post office
9) I’ve been looking for it for one month
10) I’ve known Debora for ten years
Объяснение: