English is an international language. 2 billion people speak on it. English is the official language in the USA, the UK, Canada, Australia, New Zealand, Ireland and in other former British colonies... Now, many people learn this language or want to learn it, because it's "a language of the future" . Thogh English is the most popular language in the world, in the world are many languages, and some is international too. French, german, Spanish, Portuguese, Chinese, Arabic and Russian. Many companies want to have workers, who speaks English and can can have a dialog with other companies in English.
1. We had to wait for the doctor for a long time yesterday.
2. They have to meet at three p.m.
3. You can talk to her tomorrow.
4. Can I call you next week?
5. Can you help me with this paper tomorrow morning?
6. She must have been studying hard to achieve such good results.
7. Could I borrow your umbrella, please?
8. He must have gone already, though he may be still waiting.
9. The children were allowed to watch TV last night.
10. I have to get up at 6 a.m. My working day begins at 8.
11. In a month she will be able to play the piano again.
Объяснение:
