+ 1. My friend was at the party yesterday.
- My friend wasn't at the party yesterday.
? Was your friend at the party yesterday?
2. +My friend went to the country by car.
- My friend didn't go to the country by car.
? Did your friend go to the country by car?
3. +My friend was buzy yesterday.
- My friend wasn't buzy yesterday.
? Was your friend buzy yesterday?
4. +His sister was at college the day before yesterday.
- His sister wasn't at college the day before yesterday.
Was his sister at college the day before yesterday?
5.+ Our parents were in the country last Sunday.
- Our parents weren't in the country last Sunday.
? Were your parents in the country last Sunday?
6.+ I phoned my friends yesterday.
- I didn't phone my friends yesterday.
? Did you phone your friends yesterday?
7.+ They worked at the hospital.
- They didn't work at the hospital.
? Did they work at the hospital?
8.+ Last Sunday our parents stayed at home.
- Last Sunday our parents didn't stay at home.
? Did your parents stay at home last Sunday?
9.+ My friend phoned me at 9o'clock yesterday.
- My friend didn't phone me at 9o'clock yesterday.
? Did my friend phone me at 9o'clock yesterday?
Поделитесь своими знаниями, ответьте на вопрос:
1. Can I talk to the head manager?
2. I have to call him tomorrow at 5 o'clock
3. Jake was forced to call them to the party
4. You can take my car
5. Can you write long letters?
6. He was forced to find another place
7. The plane is departing at 7 o'clock
8. I managed to call him from San-Francisco
9. I will be allowed to live in this house until january
10. The lessons begin at 10 o'clock
Объяснение: