Представьте, что вы работаете на экологическую группу. Используйте картинки и тексты, чтобы рассказать своему однокласснику о том, как важно не покупать нелегальные сувениры. Использовать следует / не следует.​

.1.-open the window.

-but i have opened the window.

2.i have seen the film.

3.he has opened the door.

4.they have cleaned the room.

it is not easy for me to get up early . an alarm clock wakes me up.yes, i do my morning exercise. i prefer a hot shower. i have porridge for breakfast. i listen to the latest news on the radio. i leave my house at 8 oclock. i work at academy. it takes  me 40 minutes to get to academy. i get there by car.

there are a lot of things in our school life, good or bad, which we shall remember all our lives. our school holidays are among them. every pupil has four holidays. some pupils enjoy summer holidays best, some others prefer winter holidays, and other children like those which they spent very well.

the winter holidays that i had years ago, are still very vivid in my memory. i had open looking forward to the holidays very much because half the

can i play with you?

yes, you can play wih me! (no, you cannot play with me)

should we do it?

yes, we should do it. (no, we shouldn't do it)

must we translate this text?

yes, we must translate this text. (no, we mustn't translate this text.)

may she take his pen?

yes, she may take his pen (no, she may not take his pen)