I ____________call Ann. I haven't called her for a long time.
must
I can't meet you on Friday. I ____________work
have to
if you want to keep fit, you ____________join a gym. (it's a good idea)
should
We _________________to wear a uniform. We can wear our clothes
don't have to
We______________use our mobiles in the cinema
mustn't
________ I use your mobile, please?
can
You ______________be quiet during the exam
must
It's a secret. You ___________tell anyone
mustn't
You ______________wait for us. We'll meet you at the station
don't have to
My mum is a nurse, so she ____________ wear a uniform
has to
You _______________ not to eat too much chocolate
ought
I don't understand this activity. What___________I do?
should
We coulnd't go for walk because it was raining. We ____________ stay at home
had to
Jack _____________leave early because his friends were waiting for him
had to
Ok, you can go. But you _____________be home by 8:30
must/have to
I was ______________how quickly time went. (surprise)
surprising
surprised
