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permission / prohibition / obligation b1.8
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(Notice on a train) Quiet carriage. Passengers _____ play music or talk on the phone in this part of the train. A. can't B. must not C. don't have to
B. must not
Oops!
Okay!
We ___ be there fifteen minutes before the concert starts. A. have to B. can
B. can
Oops!
Okay!
Did they tell you that you ___ come into this area. It’s restricted to staff only. A. can't B. don't have to
A. can't
Oops!
Okay!
In the UK you can leave a tip in the pub if you want, but you _____. A. mustn't B. couldn't C. don't have to
C. don't have to
Oops!
Okay!
I'll _____ wear the black dress tonight. The invitation said formal clothes. A. can B. have to C. mustn't
B. have to
Oops!
Okay!
(Parent to child) You _____ do your homework before watching television. A. must B. can C. could
B. can
Oops!
Okay!
The rules say that you ___ only invite one guest to the club. A. have to B. are allowed to
B. are allowed to
Oops!
Okay!
There’s a lot of noise coming from outside. ___ I close the window? A. Must B. Could
B. Could
Oops!
Okay!
_____ go to the party? I'm really tired. A. ?Do we have to B. ?Can we C. ?Can't we
A. Do we have to
Oops!
Okay!
You ___ start saving money if you want to retire early. A. can B. have to
B. have to
Oops!
Okay!
You _____ rent a car without a credit card. A. don't have to B. mustn't C. can't
C. can't
Oops!
Okay!
I _____ forget to take my library books back on the way home. A. mustn't B. don't have to C. have to
A. mustn't
Oops!
Okay!
I _____ forget to take my library books back on the way home. A. mustn't B. don't have to C. have to
A. mustn't
Oops!
Okay!
You ___ come to the meeting but it would help us all if you’re there. A. are allowed not to B. mustn't
A. are allowed not to
Oops!
Okay!
I ___ stay on for a few hours because I’d rather work late today than over the weekend. A. must B. have to
B. have to
Oops!
Okay!
I can’t get a connection on my phone. ___ I borrow yours? A. have to B. can
B. can
Oops!
Okay!
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