i change seats with kate?
a) can
(b) may
c) must
d) would
e) ought
24. you__
interrupt your teacher.
a) can't
b) mustn't
c) needn't
d) shouldn't
e) wouldn't
25. your bag is quite new. you__
buy another bag.
a) needn't
b) mustn't
c) couldn't
d) wouldn't
@oughtn't
26. choose the correct form of the verb in the conditional mood:
if she__
(to be here she could give us some advice.
a) is
was
c) were
d) has been
e) had been
27. ifi__
(to know) spanish i should read spanish books in the
original.
a) know
b) knew
c) has known
d) have known
e) would know
28. if
(to rain) so beastly yesterday we shouldn't have stayed
at home.
a) hasn't rained
b) didn't rain
wouldn't rain
d) hadn't been rained
e) hadn't rained