1. The sea is the largest unknown part of our world
2.If you do more exersice, you will certainly be much healthier
3. If your require further information or assistance, ask at your local employment agency
4. Whats the latest news of today
5. It was the worst day of my life.
1. Are you interested in modern art?
2. I have been looking for my keys for half an hour
3. We haven't seen him last weekend (предлога нет)
4. My parents have never been to any foreign country
5. More and more young people nowadays are keen on athletics.
6. You mustn't go across the road anywhere, if there is no crosswalk
7. Fill in the application form in black ink
8. They had to wait for their bus for twenty-five minutes
9. We"ll become qualified engineers in four years
10. I am looking forward to hearing from you soon.
Вроде как то так
Удачи!
1. Maria (got) some bad news last week. She (has been) sad since she (got) the bad news.
2. I (started) school when I was five years old. I (have been) at school since I (was) five years old.
3. I (have changed) my job three times this year.
4. I (changed) my job three times last year.
5. The weather was hot and dry for many weeks. But two days ago it (rained).
6. Tom (broke) his leg five days ago. He’s in hospital. He (has been) in hospital since he (broke) his leg.
7. Are you going to finish your work before you go to bed? — I (have finished) it (already). I (finished) my work two hours ago.
21%
Объяснение:
Треба помножити на сто
0,21×100=21