Поставьте предложения в вопросительную и отрицательнуб форму.
1.He studies at the college.
2.They play football well.
3.We usually watched TV in the evening.
4.Our teacher asks many questions.
5.Nick worked at school last year.
6.We shall go to St.Petersburg in summer.
7.They went to Moscow.
8.He will visit us some day.
9.They study English.
10.My sister finished her work.