Ex.7. Choose the most appropriate answer to express the idea specified in parentheses.
1. You … go there with me. I can handle it, it's not difficult. (Absence of necessity)
may not must not don't have to had better not 2. … bring me a glass of cold water? (Request)
Could you Can't you Would you mind Why don't you 3. I … give you a lift to the station. My car broke down yesterday. (Ability)
must not should not may not can't 4. I don't know what to do. – You … your father for advice. (Suggestion)
are able to ask could ask must ask have to ask 5. He didn't go to the park with us yesterday because he … write a report. (Necessity)
should must had to could
6. I left my bag here just five minutes ago. You … it! (Strong probability) may have seen must have seen were able to see could see 7. You … the bills two weeks ago. (Advice)
had better pay should pay ought to pay should have paid
8. I don't know how to help you. Try asking Anton for help. He … be able to find a solution. (Possibility) must has to might will 9. I … play tennis every day when I was younger. (Repeated action in the past) had to was able to used to could
10. You want to call them now? It's already after midnight! They... (Strong probability) must sleep should sleep may sleep must be sleeping
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