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Level
4 Unit 1 -
Distinguishing Passives with modals
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Not all sentences use the passive.
You have to decide..
Select the correct answer from the choices given
These bills _____ in a few days.
- must pay
- must be paid
- must be paying
You _____ this bill by tomorrow.
- must pay
- must be paid
- must be paying
This medicine _____ with lots of water.
- should take
- should be taking
- should be taken
Don't hurry. The doctor says you really _____ your time.
- should be taken
- should take
- should be taking
Bills _____ by check or by credit card.
- can pay
- can be paying
- can be paid
You _____ the bill by check or by credit card.
- can pay
- can be paying
- can be paid
Cheques _____ in pencil.
- can't sign
- can't be signed
- can't be signing
You _____ company credit cards to buy personal items.
- mustn't be used
- mustn't use
- must be not used
You __________ clean your teeth after every meal.
- ought to be
- ought
- ought to
If you're English you __________ have a visa to travel to the States any more
- don't have to
- musn't
- haven't to
- hasn't to
John __________ in his office: he doesn't answer the phone
- can't work
- can't be working
- can't be worked
- couldn't be worked
Photocopies are expensive. The photocopier __________ for private purposes.
- doesn't have to be used
- mustn't be using
- must not be used
OK. I'll look after your cat. How often __________ to be fed?
- does it have
- must it
- should it
- did it have
Children are told their teeth __________ cleaned after every meal.
- ought to be cleaned
- ought to be cleaning
- ought to clean
What are you doing here? You ________ in your office now!
- ought to work
- ought to be working
- ought to be worked