Поставьте следующие предложения в вопросительную и отрицательную формы: образец: не went in for swimming after finishing school. – did he go in for swimming after finishing school? he did not go in for swimming after finishing school.1. my friend entered the institute last year. 2. the first lecture began at 9 o'clock yesterday. 3. they spent much time at the swimming pool yesterday. 4. our team won five gold medals last month. 5. we passed our term examinations successfully last week.

1. did my friend enter the institute last year? my frien didn't enter the institute last year.
2. did the first lecture be­gin at 9 o'clock yesterday? the first lecture didn't be­gin at 9 o'clock yesterday.
3. did they spend much time at the swimming pool yesterday? they didn't spend much time at the swimming pool yesterday.
4. did our team win five gold medals last month? our team didn't win five gold medals last month.
5. did we pass our term examinations successfully last week? We didn't pass our term examinations successfully last week.