Bachillerato

1 can/could/has to/have to/had to

1 have to

2 could

3 has to

4 can

5 had to

6 had to

7 could

2

1 don´t have to earn

2 can´t eat

3 doesn´t have to be

4 didn´t haveto go

5 can´t read

6 couldn´t breathe

3 text about free diving

1 have to/can

2 can

3 doesn´t have to

4 can/has to

5 can´t

6 could

7 had to

8 can´t

9 have to

10can

1 circle the correct word

1 could

2 can´t

3 might not

4 might

5 must

2

1 Jess must be exhausted

2 martin must be allergic to my cat

3 those mushrooms can´t bepoisonous

4 the baby could be hungry

5 Mark and Tim might be in the garden

6 we might not have any milk

3

A2

B5

C6

D3

E4

F1

4

1 must

2 might

3 can´t

4 must

5might not

5

1 they might teach themselves

2 you can´t be hungry

3 they must read a lot

4 they can´t be in

5 it can´t be a good film

6 she might be allergic to nuts

7 they mightnot beat Chelsea

6 MISTAKES

1 might HAVE

2 HURT

3 CAN´T

4 might NOT GO

5 couldn´t DO

6 MUST

7 REPHRASING

1 they might not speak….

2 she must be

3 I might be late

4he must live here

6 it can´t cost that much

7 she might not come

5 the shops must open soon

8 he can´t be at home

8 grammar consolidation

1 b

2a

3b

4a

5c

6b

7a8a/b

9c

10a

MODALS OF DEDUCTION AND POSSIBILITY

1

1 she can´t be hungry after eating three big bowls of cereals

2 this might be some kind of internet email fraud

3 that beautifulgirl over there could be a model

4 there might not be a solution to this problem

5 you can´t be tired after 12 hours of sleep

6 the thief must have climbed through the open window

7 I thinksomebody in our class may speak Russian

2 must be or can´t be

1 can´t be

2 must be

3 can´t be

4 must be

5 must be

6 can´t be

7 can´t be

3 circle the correct answer

1...