10. вместо пропусков вставьте необходимые по смыслу модальные глаголы «can», «must», «should». 1. сhemicals be used carefully in the laboratory. 2. you stay out of the laboratory if your teacher is not there. 3. many of the chemicals be dangerous. 4. all chemicals be treated with care. 5. how you tell that a substance is pure? 6. dalton`s ideas about atom explain many scientific laws. 7. a substance be recognized by its properties. 8. a question that we answer is how the atoms get electrical charge.

1. сhemicals must be used carefully in the laboratory. 2. you should stay out of the laboratory if your teacher is not there. 3. many of the chemicals can be dangerous. 4. all chemicals must be treated with care. 5. how should you tell that a substance is pure? 6. dalton`s ideas about atom can explain many scientific laws. 7. a substance must be recognised by its properties. 8. a question that we must answer is how the atoms get electrical charge.

education after 16 is voluntary in the united kingdom.

british universities are self-governing and are guaranteed academic independence.

many of   the colleges of oxford and cambridge universities were founded in the 12th and 13th centuries. all other universities in britain were founded in 19th and 20th centuries.

nowadays there are more than forty universities in britain, of which 36 are in england, 8 in scotland, 2 in northern ireland and 1 in wales.

british universities are private institutions. every university is independent, autonomous and responsible only to its own governing council.

the number and type of faculties differ from university to university. each university decides each year how many students it supposes to admit. the admission to universities is by examination or selection (interviews). the students receive grant. the have to pay fees and living costs but every student may receive from the local authority of the place where he lives personal grant which is enough to pay lodging and food – unless his parents are rich.

students who pass examinations at the end of three or four years of study get bachelor’s degree. the first postgraduate degree is normally that of master conferred for a thesis based at least one year’s fulltime work. universities are centres of   research and many postgraduates are engaged in research for higher degree, usually doctorates.