Раскройте скобки и поставьте глагол в нужной форме,укажите время

1. Dental students ____ ( to receive ) their education in specialized dental schools.
2. In Russia a training course for certified dental students ____ ( to last ) five academic years.
3. Apart from general medical disciplines, the four principal divisions of dentistry ____ ( to recognize ) in curricula in Russia.
4. Entry to a dentistry department ____ ( to depend) on the resul ts of com-petitive examinations.
5. For hundreds of years people ____ ( to believe ) that tooth decay ____ ( to cause) by a worm in the teeth.
6. Short courses ___ (to offer) regularly to dentists to keep them informed of the new developments in dentistry.
7 . Dentistry ____ ( to consider ) well-paid and secure employment in Great Britain.
8. Study of basic medical and dental subjects ____ ( to interconnect ) closely with clinical dentistry.
9. Anatomy , biochemistry and physiology ____ ( to study) at medical uni-versities.
10. Before starting to work wi th patients in clinics, students ____ ( to teach) the techniques on phantom heads.
11. Doctors ____ ( to look) for new ways to help patients.
12. Medical science ____ ( to make ) a lot of progress in recent years both in treatment and diagnosis.
13. Many simple measures ____ ( to take ) to prevent dental diseases.
1 4. Preventive care ____ ( to aim) at the two major tooth troubles: caries and gum diseases.
15. Preventive orthodontics ____ ( to be ) another aspect of early treatment.

1. Comrade N. (to work) at the plant last year. 2. My friend always (to get up) early, so I think he (to get up) early tomorrow.3. I (to get up) early yesterday as I (to have) much to do. 4. He (to graduate) from the university two years ago. 5. She (to work) at our institute next year. 6. We (to like) to watch the TV programmes on Saturdays and Sundays. 7. We (to go) to the country last summer and (to stay) there for a month. 8. We (to go) in for swimming, diving and track-and-field athletics there. 9. I (to go) there again next year. 11. I (to have) my training in two hours. 11. I (to train) in basketball with my team yesterday. 12. I not (to want0 to be late for my lectures so I (to have) to run as it (to be) 8 o’clock. 13. I (to leave) home earlier tomorrow. 14. You (to know) Jack? Yes, I (to do). I (to know) him when he (to be) a schoolboy. 15. When you (to finish) training yesterday? I (to come) to your place, but you not (to be) there. Next time I (to wait) for you in the sports hall. You (to be) in time?

1. What (to do) when I(to call) you last night?
2. I (to sit) in a cafe when you (to call).
3. When you (to arrive) at the party? who (to be) there?
4. Susie (to watch a film) when she ( to hear) the noise.
5. Yestarday I (to go) tj the library, later I (to meet) Julie for a coffee.
6. We (to play) tennis when John (to hurt) his ankle.
7. What ( they/to do) at 10 p.m. last night - it was really noisy?
8. He (to take) a shower when the telephone (to ring).

1) He (watch) TV every day.
2) My father (visit) our grandmother next week.
3) Usually they (not do) morning exercies.
4) Last summer my family (go) abroad.
5) Mike(not write) a letter yesterday.
6) In a week we (not buy) a new car.
2.Раскройте скобки. Поставьте to be в нужную форму. Переведите
1) Our today's home task...very difficulf.
2) Yesterday children... more noisy.
3) I... not a student.
4) These books... very interesting.
5) This boy... a good pupil.