p.20 grivas lrn B2 modals

Question 1

He looks really pleased with himself after the exam. He ….

MOST PROBABLY it’s because he did well in the exam

Answer 1

MUST have done well in it.

Question 2

she hasn’t arrived yet. She….

one POSSIBLE explanation is that she didn’t catch the bus

Answer 2

MAY have missed the bus

Question 3

You read a lot of books so….

my ADVICE is to become member of the library

Answer 3

you SHOULD join the library

Question 4

I saw him at the party, he….

so IT’S OBVIOUS that he wasn’t ill, it’s IMPROBABLE that he was ill

Answer 4

CAN’T have been ill

Question 5

I’m not sure I can pick you up from the gym today. I…..

there’s a POSIBILITY I’ll have to work late

Answer 5

MAY have to work late

Question 6

It’s rude to speak to your friend like that. You ….

you are STRONGLY ADVISED not to do it

Answer 6

OUGHT not TO do it

Question 7

Your suitcase looks heavy.

I SUGGEST you let me carry it for you.

Answer 7

SHALL I carry it for you?

Question 8

Smoking is FORBITTEN in here so you…

Answer 8

MUSTN’T smoke

Question 9

Smoking causes damage to your lungs so you ….

you are STRONGLY ADVISED not to do it

Answer 9

OUGHT not TO smoke

Question 10

It’s snowing and I can’t go hiking as I had planned so I…

THERE IS NOTHING BETTER TO DO than sit by the fireplace

Answer 10

MIGHT AS WELL sit by the fireplace