Задание 1. Choose the correct alternative. If you think both alternatives are correct, choose both. 1. You must/have to learn to play an instrument if you want to be a professional musician. 2. Builders mustn’t/don’t have to work in an office. 3. Doctors mustn’t/don’t have to tell secrets about their patients’ health. 4. Do you must/have to wear a uniform in your job? 5. People who work in banks must/have to do a lot of paperwork. 6. A firefighter has to/have to work in a team. 7. An architect mustn’t/doesn’t have to be fit to do his or her job. 8. My sister must deal/deals with the public in her job.

задание 2. Rewrite each sentence using a modal verb of obligation, prohibition or advice. It is not necessary to have experience to do the job. – You don’t have to have experience to do the job.
1. It is obligatory for builders to wear hard hats here. Builders . 2. It is a good idea for Frank to work in the summer. Frank . 3. In our school, teachers are not allowed to wear jeans. In our school, teachers . 4. It isn’t a good idea to wear very informal clothes for a job interview. You . 5. It’s not obligatory for our receptionists to speak French. Our reseptionists . 6. It is essential for Karen to be calm in her job. Karen .

Объяснение: 1. Computer games now more interesting than they used to be. 2. This semester things are as good as the last semester. 3. Towns are more noisy than villages. 4. Susan is as pretty as a flower in May. 5. English is more easier than Japanese. 6. Russian is as difficult as Chinese. 7. Japanese is less than English.8. Health is more important than money. 9. A change is as good as a rest. 10. Now the situation is worse than last month. 11. Cigarettes are more harmful than cigars. 12. Is London as old as Moscow? 13. My life is more interesting than is used to be. 14. I shall be happy as long as you stay with me. 15. He is not as clever as you think. 16. We have known them as long as you have. 17. The new clerk is less competent than the others. 18. This wonderful hotel is more expensive than the Savoy. 19. Our new car is more expensive than the old one. 20. On Saturdays my children don’t have to get up as early as usual.

We visited our grandmother last Sunday. — Мы навестили бабушку в воскресенье.

I talked to mу friend last night. — Я разговаривал с другом вчера вечером.

The children played a game two hours ago. -Дети играли два часа назад.

I phoned Mark yesterday. — Я звонил Марку вчера.

We travelled to Spain last summer. — Мы путешествовали в Испанию летом.

Sue helped mе with mу homework yesterday. — Сью мне с домашней работой вчера.

We painted our house five days ago. — Мы покрасили дом пять дней назад.

They watched a really good film yesterday. — Мы посмотрели действительно хороший фильм вчера.