Task 1: Choose the correct variant I … (can’t/couldn’t) open the window as it was broken.
A specialist … (may/must) read the text without dictionaries.
… (Can/May) I use me your car for today?
… (May/Could) you give me the recipe for this cake?
I hardly ever see Helen, she … (may/might) have moved to France.
Take a raincoat . It … (may/can) rain.
You … (could/should) stop smoking. You know you … (cannot/must not) buy health.
You … (may/must) finish the article as soon as possible.
Klein doesn’t … (ought to/have to) keep to a diet anymore.
Mike … (can/might) get a computer for his birthday.
You … (must not/needn’t) read here.
She is retired, so she … (shouldn’t/doesn’t have to) go to work.
The fridge is full, so we … (must not/needn’t) go shopping.
The director … (can/must) sign this agreement.
We … (may/ought to) reserve a table in a café if we want to have dinner there.
I … (can’t/needn’t) believe it! You … (have to/must) be joking.
Alex … (must/is to) finish University next year.
Sorry, I’m late. I … (needed to/had to) wait for my mum.
What time do they … (should/have to) be at the railway station?
Don’t wait for me. I … (might/must) be late.
I … (may not/can’t) watch this film. It’s too boring.
We’ve got a dishwasher, so you … (couldn’t/needn’t) wash-up.
You look very pale, I think you … (need/should) stay at home.
… (Could/Might) you, please, pass me the mustard?
1 can't
2 must
3 can
5 could
6 might
7 may
8 should
9 can not
10 must
11 have to
12 might
13 must not
14 doesn't have to
15 must
16 ought to
17 cant
18 must
19 is to
20 had to
21 have to
22 might
23 can't
24 needn't
25 should
26 coud
Объяснение: