1. The talker (can, must) remember that conversation (must, should) serve a purpose (). 2. We often (may, have to) use encyclopaedias where we (must, can) find information that we need at the moment. 3. Writers do not always express things directly so that you (have to, may) think carefully to see what they mean. 4. Reading a book (may, should) be a conversation between you and the author. 5. To achieve ( ) progress in any subject we (may, must) discuss things. 6. You (cant, shouldnt) worry. 7. When we are introduced to new people we (may, should) try to appear friendly ( ). 8. You (must, can) be there on time. 9. I (may, have to) get up early. 10. The lecturer (may, must) remember the names of his students.
. 7. , to be to have.
| To have to to be to |
| To have to + inf To be to + inf , |
| I have to go there I had to go there Ill have to go there I am to go there I was to go there () |
1. We are to meet Jane at the station. 2. Helen is to go to the country. 3. Ann has to cook dinner as her mother is away. 4. They had to wait long as she didnt return in time. 5. The Dean isnt in the Deans office. You will have to come here again. 6. What time were they to come here yesterday? 7. My sister is to arrive on Sunday. 8. We are to take four exams in winter. 9. The train goes out at 5 a.m., so we shall have to get up early. 10. The meeting is to take place after classes.
. 8. to be. .
1. The lecture to begin at eight. 2. She to come and help. 3. You to learn all the new words. 4. The planters to gather their cotton at once. 5. I to leave tomorrow. 6. The youngest children to play on the beach. 7. We to wait for them at the door. 8. He to meet her at the station yesterday. 9. They to stay at that hotel yesterday. 10. They to start on Monday.
. 9. to have. .
1. She to send a telegram because it was too late to send a letter. 2. I to finish some work at the phonetics laboratory. 3. The child has stomach trouble ( ) and to take castor oil. 4. If I dont ring up before six oclock, then you to go to the concert hall alone. 5. He to wear glasses as my eyesight () is very weak. 6. You to do it alone, without anybodys help. 7. They to translate this article. 8. Its raining. You to put on your rain-coat. 9. I didnt feel well yesterday but I to go to the University because I was to take an exam. 10. The text is rather difficult thats why you to look the new words up in the dictionary.
. 10. , . :
|
|
|
: You must do it. It must be done.
. .
You can do it. It can be done.
. .
1. You must do three of these exercises tomorrow. 2. You can find the book you need in any library. 3. We must send these letters at once. 4. You must take the box to the station. 5. You can cross the river on a raft. 6. The workers can finish the building of the house very soon. 7. You must return the books the day after tomorrow. 8. I can easily forgive this mistake. 9. You can find such berries everywhere. 10. You must do this work very carefully.
. 11. one . - .
One can see
One must know
One neednt hurry
One must not be late
1. One must know at least one foreign language. 2. If one wants to study, one can always find time for it. 3. One can easily do it. 4. One must work hard at a foreign language if one wants to master it. 5. One mustnt be late for classes. 6. What can one see out of the window of your classroom? 7. One may take magazines from the library. 8. One neednt use a dictionary if the text is clear. 9. One must know a lot of words to read books on the speciality.
1. , . , - ?
2. , , ?
3. , ?
4. , (These children are not looked after)?
5. to answer - .
6. can, may, must?
7. can, may must .
8. can, may must .
9. to be, to have?
10. to?
III :
.
