At school we must ..listen to the teacher and ...do well what the teacher says to us and answer the teacher's questions...
We must wear a school uniform at school.
We must 't ..be late for school... and we mustn't miss the lessons...
We mustn't talk to our friends at the lessons and we mustn't run and make noise during the break. We mustn't litter at school.
В школе мы должны слушать учителя и делать хорошо всё то, что говорит учитель, и отвечать на вопросы учителя.
Мы должны носить школьную форму в школе.
Мы не должны опаздывать в школу и мы не должна пропускать уроки...
Мы не должны разговаривать с друзьями на уроке и не должны бегать и шуметь во время перемен. Мы не должны мусорить в школе.
1 Complete the sentences with the correct form of the verbs brackets.
1 We will run out of fresh water if we (do not stop) wasting it.
2 Japan (will launch) its own space programme in the near future, but it's not certain.
3 Scientists predict that the Earth’s temperature (will probably rise) by at least two degrees in the next ten years.
4 The United States (will not send) astronauts to the Moon again in the future.
5 You (will become) a pop star if you enter talent contests.
6 Sandy thinks (he will probably go) to university after he leaves school.
7 If ebooks keep improving, they (will definitely replace) printed books.