Pag. 211

n.1

a)    \

b)    Can you play basketball tonight?

c)    Can you use a computer?

d)    You can’t borrow my bike.

e)    We can’t answer this question.

f)    I can’t help you.

g)    I can’t play this game.

h)    Can you help me?

 

n.2

a)    3

b)    1

c)    1

d)    4

e)    1

f)    4

g)    4

h)    3

i)     1

j)     3

k)    3

 

n.3

a)    \

b)    Mustn’t

c)    Don’t have

d)    Mustn’t

e)    Mustn’t

f)    Mustn’t

g)    Don’t have

h)    Doesn’t have

i)     Don’t have

j)     Mustn’t

 

n.4

a)    Can

b)    Need

c)    Should

d)    Might think

e)    Can

f)    Cannot be ridden

g)    Shouldn’t be left

h)    Must

 

n.5

a)    \

b)    Could walk

c)    Must be

d)    Didn’t have to wait

e)    May be

f)    Couldn’t do

g)    Might go

h)    Was able to catch

 

n.6

a)    \

b)    We don’t have to go to school tomorrow.

c)    He can’t be John, he is in Paris.

d)    Ann might be at home.

e)    You had to wear a warm coat today.

f)    I may be late.

g)    Think before going skiing.

h)    You can’t leave your bike here.

 

n.7

a)    Went

b)    Do

c)    Heard

d)    Been

e)    Was

f)    Have

g)    Had

h)    Later

i)     Could

j)     Have to

 

n.8

a)    \

b)    My bike must have been stolen.

c)    Are you going to do anything on Friday?

d)    This is the first time I have been to London.

e)    Jack’s teacher didn’t made him go before he left.

f)    Maria had not finished the test when I left.

g)    I have not left my wallet on the train.