Упражнение 1.
1) They played football at the institute. (to play)
2) She didn't write emails. (not / to write)
3) Did you speak English? (to speak)
4) My mother didn't like fish. (not / to like)
5) Did Ann have any friends? (to have)
6) His brother worked in an office. (to work)
7) Did they water the flowers every 3 days? (to water)
8) His wife didn't ride a motorbike. (not / to ride)
9) Did Elizabeth drink coffee? (to drink)
Упражнение 2.
1. I was a student.
2. My father was not a shop-assistant, he was a scientist.
3. Was your aunt a nurse? - Yes, she was.
4. Were they at home? - No, they weren't not. They were at school.
5. Were you an engineer? - Yes, I was.
6. Was your friend a photographer? No, she was not a photographer, she was a student.
7. Were your brothers at school? - Yes, they were.
8. Max was an office-worker.
9. We were late, sorry!
Упражнение 3.
The children went to London. The Tour started at Hyde Park in the morning.
The children fed the ducks and squirrels there. Then they took photos of
Trafalgar Square. The next stop was the British Museum. They also
visited the Tower of London. The children listened to the famous bell Big
Ben. In the evening they were very tired.
суффикс er добавляется, когда обозначается профессия