1. I am writing these sentences.
2. My friend is listening to music.
3. My mum is cooking dinner.
4. My dog is sleeping in the corner.
5. The sun is shining brightly.
6. The birds are twittering.
7. It isn't raining.
8. It is getting warmer.
9. The children are playing football.
10. My sister is drawing a picture.
2) believes
3) says
4) tells
5) lives
6) works
7) finished
8) was
9) heard
10) looked
11) was
12) came down
13) saw
14) screamed
15) dropped
16) ran away
17) arrived
18) ran
19) started
20) laughed
21) believed
1. Very soon they will be able to make experiments in the new lab. - Очень скоро они смогут проводить эксперименты в новой лаборатории.
2. The classes may be organized by the local education authority. - Занятия могут быть организованы местным органом народного образования.
3. Since the Stone Age, man has found many materials he <u>could</u> work with. - С каменного века человек нашел много материалов, с которыми он мог работать.
4. You <u>should</u> stop smoking - Тебе нужно прекратить курить.
5. Every research<u> ought</u> to be interested in the results of his work. - Каждое исследование должно быть заинтересовано результатами его работы.
6. We <u>have to</u> finish the article translation by 2. - Мы должны закончить перевод статьи к 2 часам.
