Modal verbs Exercise 4. l.m u st; 2. has to; 3. have to; 4. must; 5. have to; 6. must; 7. will have to/have to;
8. must; 9. must; 10. have to.
Exercise 5
1. had to; 2. have to; 3. must; 4. must; 5. must; 6. will have to; 7. must; 8. have to; 9.
will have to; 10. had to.
Exercise 7. 2. can be; 3. can’t; 4. must be; 5. must be; 6. had to be; 7. must have been; 8. must have
laid.
Exercise 9. 1. can/could/may; 2. can/could/will; 3. have to; 4. ‘11 /may/might/should; 5. could; 6.
may/might; 7. must/should/’ll; 8. must/may/might/could/should/will; 9. should/will; 10. has to; 11.
must/may/might/could/should/’ll
Exercise 10. 1. had to go; 2. don’t have to; 3. must; 4. may not; 5. were you able to; 6. could; 7.
wouldn’t; 8. couldn’t; 9. shouldn’t; 10. didn’t need to pay
Exercise 12. 1. must; 2. needn’t/don’t have to; 3. need to/have to; 4. don’t need to/don’t have to; 5.
needn’t have woken; 6. didn’t need to take/didn’t have to take; 7. got to; 8. needn’t have bought
Exercise 13. 1. You might have given them a call to say that you were not coming. 2. “Must I take
an umbrella?” “Yes. It looks like raining. 3. Were you able to finish the work? 4. The situation
(things) couldn’t be worse. 5. Could you come a little later? 6. Can you have written it yourself? 7.
144
Г
Ы т ' 8' He
10. “You m ustn't minimize the danger,” he said 11
T
/ ” ' Ьее” some reason for
12. Nick was a son that any parent m teht h a v e n e r! п ™ / 1? ^ ° и^ ҺаҮе d° ne more than Уои did!
a man whose principles are so high. 14. There was
° ’
Af!fr ad’ ° ne c a n t he,p admiring
help. 15. Must I stay here all day? 16. He asked if he
,amonf them to whom I could turn for
ill you must feel wretched.
U d depend on m e- 17- When the child is so
on. 2. W e'shouU Ы уе°Ы -ои^ГЙ Г to eat” ^ Yoif should^
a coat. / He should have put a coat
Paris). 4. It / The shop should be open 5
£ £ £ £ 1 ° ° ™ “
“
< " * « you were in
warning). / He should have given warning that
d
Һ
Stopped (so) suddenly (without
Tom shouidn't have been
^
б' ^
be “ ^
7.
4
EY “
d'
“ «
X
a
H
S
S
°Sked ’he
» —
*
couldn't; 6. urged me to install- 7 should plant i s l j
o
"
OSe " lhe doc,or said
she
was to do / should do with my purse i f h e
