1. преобразуйте следующие утвердительные предложения в отрицательные и вопросительные. 1. by 6 o’clock the rain had stopped. 2. we were having tea at 5 o’clock. 3. they had been staying at the hotel since may. 4. i was flying to london that morning. 5. i had known mark all my life. 6. the waiter entered the dark kitchen. 7. we arrived yesterday evening. 8. he was constantly missing the first class. 9. i lived in the country last summer. 10. lara had been writing with my pen for a week.

1. Had the rain stopped by 6 o'clock? By 6 o'clock the rain had not stopped.
2. Were we having tea at 5 o'clock? We were not having tea at 5 o'clock.
3. Had they been staying at the hotel since May? They hadn't been staying at the hotel since May.
4. Was I flying to London that morning? I was not flying to London that morning.
5. Had I known Mark all my life? I hadn't known Mark all my life.
6. Did the waiter enter the dark kitchen? The waiter did not enter the dark kitchen.
7. Did we arrive yesterday evening? We didn't arrive yesterday evening.
8. Was he constantly missing the first class? He was not constant missing the first class.
9. Did I live in the country last summer? I didn't live in the country last summer.
10. Had Lara been writing with my pen for a week? Lara hadn't been writing with my pen for a week.

Вопросительные:
1. Had the rain stopped by 6 o'clock?
2. Were we having tea at 5 o'clock?
3. Had they been staying at the hotel since May?
4. Was I flying to London that morning?
5. Had I known Mark all my life?
6. Did the waiter enter the dark kitchen?
7. Did we arrive yesterday evening?
8. Was he constantly missing the first class?
9. Did I live in the country last summer?
10. Had Lara been writing with my pen for a week?
Отрицательные:
1. By 6 o'clock the rain had not stopped.
2. We were not having tea at 5 o'clock.
3. They hadn't been staying at the hotel since May.
4. I wasn't flying to London that morning.
5. I hand't know Mark all my life.
6. The waiter didn't enter the dark kitchen.
7. We didn't arrive yesterday evening.
8. He wasn't constantly missing the first class.
9. I didn't live in the country last summer.
10. Lara hadn't been writing with my pen for a week.