1) We often answer our teacher's questions at (некоторые учебники дают еще и <em>on the lesson,</em> но мне больше нравится предлог at ) the lessons. - На уроках мы часто отвечаем на вопросы учителя. - глагол to answer употребляется БЕЗ предлога
1 write
2 what are you writing
3 were writing
4 will write
5 wrote
6 what will you be writing
7 was writing
8 write
9 am not writing- will write
10 is he writing
11 was she writing
12 writes