Choose the correct words 1
You can't / needn't eat food during the exam.
CAN'T
DON'T NEED TO
You ............ be hungry because you've just had a huge lunch!
CAN'T / MAY NOT / COULD
CAN'T
Harry is quite intelligent so he mustn't / doesn't have to work very hard at school.
DOESN'T HAVE TO
We need to get up early so you could / ought to go to bed soon.
OUGHT TO
Collecting coins ............. be the most exciting hobby, but I really enjoy it.
CAN'T / MAY NOT / SHOULD
MAY NOT
You don't look very well at all. You couldn't / had better not go to school today.
HAD BETTER NOT
You needn't / can't do the washing up. I'll put it in the dishwasher.
NEEDN'T
If you take this medicine, you ........ feel better in a few days. It works really well.
MAY NOT / SHOULD / COULD
SHOULD
If you feel hot, you shouldn't / ought to go outside for a while.
OUGHT
Kristen shouldn't have laughed / shouldn't laugh at Dan's new earring. It was really mean of her.
SHOULDN'T HAVE LAUGHED
Vera ........ be very outgoing because she's always making new friends.
CAN'T / MUST / SHOULD
MUST
Children may / might use the swimming pool if they are supervised by an adult.
MAY
We couldn't / had better not leave too late. We've got a long journey ahead of us.
HAD BETTER NOT
I just want to finish this email. It's only a quick one so I ........... be long.
MAY NOT / MUST / SHOULDN'T
SHOULDN'T