While I was playing the piano, they were preparing for the concert.
My grandfather was working for the bank, when the war began.
Just as I was getting to the most interesting part of the story, the doorbel rang.
While he was considering that idea, the situation changed.
We didn't go out because it was raining heavily.
To ring - это правильный глагол, потому что можно сказать ringed (звонил)
1
has been discussing
2
have been studying
3
have been drawing
The student has not been learning the new words.The doctor has not been examining the patients.Jack has not been dancing the whole evening.
1 have been smoking
2 have been riding
3 has been listening
1 How long has he been waiting for her? 2 My sister hasn’t been studying hard enough. 3Tony hasn’t been reading this book.
Замена другим первым лицом: Let us watch TV tonight
Замена третьим лицом: Let him watch TV tonight
Перевод: Позволь мне посмотреть телевизор сегодня ночью
1. Mary had a party evening yesterday.
2. your mother left a message for you twenty minutes ago
3. we bought a new carpet last week
4. he met her at the theatre the day before yesterday
5. they went to Australia last year
6. we didn't stay a hotel last summer
7. he didn't go to the dentist last year
8. my friend bought a car last month
9. billy repaired his bicycle last week
