Нужно правильно вставить can (cannot), could (not), be able to. Помогите плиз.

or nucleus.

3) Radium(to be) one of them.

4) About 30 years ago scientists ( to find) a way of splitting atoms arificially and making then give off energy.

5) In some years we ( to know) adout them onlu from the way they act.

2. Напишите придложение в вопросительной и отрицательной форме .

1)Atoms are too small to be seen with powerful microscopes.

2)Atoms of oxygen and atoms of hydrogen can join to form water

3)Atoms are made up of even smaller particles.

4)Every atom has a centre,or nucleus

5)Atoms of different kinds can join together in different ways.

английских предложениях и в переводе.
1. The first steam locomotive built by G. Stephenson could draw a small train of loaded cars at a speed of 13 miles per hour. 2. When upgraded, the track will be used for high-speed movement. 3. The engine designed by Rudolf Diesel is one of the greatest inventions of the 20th century. 4. The new materials recommended for bridge construction were described in the article written by our professor. 5. A lot of scientists invited to the conference refused to take part in it.

1. Tney.. come to see us next week
a)visit b) visits c)wiil visit

Не сказать,чтобы я не понимала инглиша,но тут до меня в упор не доходит,что нужно сделать.

1)What is your ... with your younger brother like? (relate) - тут,как я поняла,нужно вписать relationship
2)Every time we visit my family,he gets into an ... with my sister . (argue)
3)Could I make a few ... about the way your presentation is organised ? (suggest)
4)Her dream was to ... in the Olympics. (competition)
5)On holidays she found ... in a local fast food restaurant. (employ)
6)Students are often ... about exams . (anxious)
7)I don't ... that she can speak French . (belief)-WTF?какое-то странное слово,но именно так написано в карточке.
8)Her ... was that she would not be able to complete her project in time. (conclude)


THX U SO MUCH xxxxx

Which 3. Granny is in the kitchen. She (make) a plum cake. A is making B is make C makes 4. I’m sure we (enjoy) our visit to the Zoo. A will enjoy B shall enjoy C are going to enjoy 5. When I (arrive) in Manchester next week, I (phone) you. A will arrive, will phone B will arrive, phone C arrive, will phone 6. When Jill (finish) school? A When had Jill finished B When has Jill finished C When did Jill finish 7. We (not/ see) Peter this week, but we (see) him a couple of weeks ago. A didn’t see A saw B haven’t saw B have saw C haven’t seen C have seen 8. I haven’t spoken to Mary … Christmas. A for B since C ago 9. While my son (wait) for my call, somebody knocked at the door. A waited B was waiting C was waited 10. You (write) this composition for two hours and can’t complete it. A wrote B have written C have been writing 11. That morning she went out after she (phone) somebody. A phoned B had phoned C has phoned 12. By the time they come I (go). A will go B will be going C will have gone 13. Teddy’s words made me (feel) uncomfortable. A to feel B feeling C feel 14. You look tired. If I (be) you, I (take) a holiday. A be D will take B were E would take C have been F take 15. All parts of London seem … to different towns and epochs. A to belong B belonging C belong 16. You will … speak Spanish in another few months. A can B have C be able to 17. To my mind, the government … take care of old people. A ought B neeed to C must 18. Look! The bridge (repair). A is being repaired B is been repaired C has been repaired 19. Dad phoned us and asked if our luggage (already/ pack). A was already being packed B had already been packed C was packed 20. I knew that mercury (be) the closest planet to the sun, but I didn’t feel like answering the question. A was B is C had been 21. We didn’t know the score, but we were sure their team (lose) the game. A has lost B had lost C lost 22. We haven’t got much time, …? A …, do we? B …, don’t we? C …, haven’t we? 23. We had a wonderful holiday in France. I wish we (go) there again next summer. A will go B go C went 24. I’d like to have … hamburger for … breakfast. A the A - B - B a C a C the 25. … earth goes round … sun. A the A - B - B a C an C the 26. … Urals are old and not very high. A the B - C a 27. I met my (good) friend yesterday. A goodest B better C best 28. The problem was (serious) we expected. A seriouser than B more serious than C so serious 29. Money … not everything. A is B be C are 30. Last Sunday we went fishing, but we didn’t catch a lot of … A fish B fishes C fishs 31. Mother … me to go shopping. A said B told C talked 32. He explained them … he was speaking about. A what B than C that 33. I like to watch the planes … A take off B to take off C to be taking off 34. This isn’t my text-book, … is at home. A my B mine C me 35. John asked if … A I had been there before B I was there before C had I been there before 36. Tom said, “Jerry has been my best friend since our early childhood.” A tom told Jerry that he had been his best friend since their early childhood. B Tom said that Jerry has been my best friend since our early childhood. C Tom said that jerry had been his best friend since their early childhood. 37. “Where is the nearest bus stop?” the old man addressed a policeman. A The old man asked where was the nearest bus stop. B the old man asked a policeman where the nearest bus stop was. C The old man told a policeman where the nearest bus stop was. 38. doing – men – what – those – are? A What are those man doing? B what are you doing those man? C What those man are doing? 39. the news – yesterday – saw – television - I – on A I yesterday saw the news on television. B I saw on television the news yesterday. C Yesterday I saw the news on television. 40. round – at – table – wooden – they – a – large – sat A They sat at a large wooden round table. B They sat at a round large wooden table. C They sat at a large round wooden table. 41. We didn’t want his speech to be interrupted. A Мы не хотели прерывать его речь. B Мы не хотели, чтобы он прерывал нас своей речью. C Он не хотел прерывать нас своей речью. 42. He is likely to come on Sunday. A Он любит приходить в воскресенью. B Он обычно приходит в воскресенье. C Вероятно, он придет в воскресенье. 43. He used to be good at mathematics. A Он хорошо знает математику. B Когда-то он хорошо знал математику. C Он хорошо использовал знание математики. 44. She had a good practical knowledge of French having worked as an interpreter for many years in France. A Она хорошо преподавала французский после того, как много лет проработала переводчиком во Франции. B Она много лет учила французский для того, чтобы работать переводчиком во Франции. C Она приобрела хорошие практические знания французского, когда много лет работала переводчиком во Франции. 45. Something must have happened. He had to come at seven. A Должно быть что-то произошло. Он должен был прийти в семь. B Что-то должно произойти. Он пришел в семь. C Нужно его обрадовать. Он придет в семь. 46. I will come to your place with pleasure unless nothing prevents me. A Я приду к вам с удовольствием, если ничто не помешает. B Я приду к вам с удовольствием, и ничто мне не помешает. C Я бы пришел к вам с удовольствием, но у меня есть дела. 47. He is twice as old as she is. A Она в два раза старше его. B Он в два раза старше ее. C Он несомненно такого же возраста как и она. 48. No sooner had he arrived home than he fell ill. A Он еще не вскоре приедет потому, что заболел. B Он уже приехал, но сейчас он болеет. C Не успел он приехать домой, как заболел. 49. I wonder if he has seen this movie before. A Здорово, что он посмотрел этот фильм. B Интересно, он смотрел когда-нибудь этот фильм. C Я удивился, что он посмотрел этот фильм. 50. John is said to have written a new book. A Говорят, что Джон написал новую книгу. B Джон сказал, что написал новую книгу. C Джона попросили написать новую книгу.

.Переведите предложения на английский язык , употребляя модальные глаголы.
1. Вы должны говорить по-английски.
2. Можно мне войти?
3. Вы не можете здесь пользоваться фотокамерой.
4. Вы не должны отправлять почту сейчас. Вы сможете это сделать завтра.
5. Можно я возьму твой телефон?
6. Вы не должны здесь парковаться.
7. Ты можешь помочь мне с докладом?
8. Он едет в командировку завтра. Ему придётся рано вставать.
2. Вставьте модальные глаголы can, may, must.
1. … I come in?
2. Let me look at your exercise. I… be able to help you.
3. The school was silent: nothing … be heard in the long dark corridors.
4. … you tell me the nearest way to the city museum?
5. You … stop smoking!
6. Don’t ring him up: he … be very busy.
7. I … help my mother today.
3. Переведите предложения на русский язык.
1. He can speak English very fast.
2. You must help your grandparents.
3. You do not have to help me.
4. All right. You may come later.
5. He looks pale. He should consult a doctor.
6. I will not be able to come before 6.
7. Could you help me?

if he was here 3. If I had closed the window, the cat (not jump) out. 4. I (call) for help if I got stuck in a lift. 5. Had I known him, I (talk) to him. 6. John (may lose) his job if he is rude to the boss. 7. If you (save) some money you would have been able to go on holiday last year. 8. You may win if you (take) part in the contest. 9. If I had toothache. I (go) to the dentist. 10. They would have helped us move house if we (ask) them. 11. If Jane (be) older, she could live by herself. 12. We would have changed our plans if we (hear) the weather forecast. 13. Emma (send) a card if she had remembered it was their anniversary. 14. Robert (feel) better if you talked to him. 15. If Sam was still living nearby, you (can invite) him for dinner. 16. If you (put) your money in your wallet, you will not lose it. 17. If you (like) chocolate, you will love this cake.