Гуманитарный издательский

Change the following sentences into the negative and interroga

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arakin v d prakticheskiy kurs angliyskogo yazyka 1 kurs

114. Use the Past Indefinite or the Past Continuous instead of the infinitives in brackets. Note.

113. Change the following sentences into the negative and interroga
tive:
1. Students often have to work at the laboratory after classes.
2. Tony had to take entrance exams in August. 3. You will have
to come here twice a week. 4. She had to spend a lot of money
on books. 5. They had to stay there for a long time. 6. Ann
always has to get up early. 7. He has to work hard at his pronun
ciation. 8. Lucy has to help her little brother and sister to pre
pare their lessons. 9. You will have to join some sports society.
10. She has to clean the flat herself.
114. Use the Past Indefinite or the Past Continuous instead of the
infinitives in brackets.
Note.
Remember that when we want to express a period of time in
the past, we usually use the Past Indefinite. The Past Continuous expresses
an action going on at a definite moment in the past.
M o d e l s : We lived there for 10 years.
They waited for us for an hour.
1. We (to walk) in silence for a long time. Nobody (to want)
to speak. 2. We (to walk) in silence when he suddenly (to ask)
me if I (can) help him. 3. He (to wait) there for half an hour, but
nobody (to come). 4. I just (to have) breakfast when the tele
phone (to ring). When I (to come) back to my coffee it (to be)
almost cold. 5. I (to speak) to her several times, but she (to read)
and (not to hear) me. 6. Ann (to drop) two cups while she (to
wash) up last night, but neither of the cups (to break). 7. I (to
walk) for a quarter of an hour and (to watch) what (to go on)
around me: fast cars (to rush) in both directions, and it (to be)
impossible to cross the street. 8. The old man who (to sit) on the
bench beside me (to keep) silent for some time. Then he (to ask)

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me if I (to know) him. 9. She (to teach) Russian for two years when
she (to live) in France. 10. He (to remember) the day when he first
(to go) to school. 11. We (to talk) about Jim when he (to run) into
the room. 12. I (to stand) at the window for some time; the sun (to
shine), and I (to decide) to go for a walk. 13. For a quarter of an hour
or so he (to lie) motionless, he (can) not make himself get up. 14. Al
ison and Cassie (to talk) on the staircase as I went down.

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