The opera singer ___________ his throat first then began to sing.
cleared
I hate standing in a line. That’s why I do a lot of shopping online.
queue
You _______________________ carry a gun in the street. It’s illegal.
mustn't
Darren has just finished doing a triathlon.
Really! He _______________________ (feel) exhausted!
must feel
It’s not clear why Tom got so ill so suddenly. I suppose he _______________________ (eat) something poisonous
may/might/could have eaten
My dad didn’t believe what I said so he ___________ his eyebrows.
My mum bought some sweets for my two younger brothers.
candy
Students _______________________ leave their belongings in class. They might be stolen.
shouldn't / ought not to
Debbie hasn’t come to school – I don’t know why.
I don’t know either. I suppose she _______________________ (be) ill.
may/might/could be
Edward has lost his wallet. He _______________________ (leave) it in the supermarket. That’s the only place he took it out of his pocket.
must have left
My grandad fell asleep in the back of the car and started ___________ . It was quite funny.
to snore
Jason was walking along the pavement when a cyclist almost hit him.
sidewalk
Visitors _______________________ take photos. If they do, we will ask them to leave.
mustn't
We’re going to Portugal in August.
Be careful in the sun. It _______________________ (get) really hot at that time of year
can get
Lawrence _______________________ (buy) me a present. It really wasn’t necessary. But it was very kind.
shouldn't have / ought not to have bought
My little brother was bored in the car so he started ___________ . He wouldn’t keep still.
to fidget
We all ate beef burgers at the restaurant. Then my dad paid the check.
bill
You _______________________ come to school tomorrow. It’s optional.
don't have to
The person in the photo has dark hair and Daria has fair hair.
OK. So, it _______________________ (be) Daria.
can't be
You _______________________ (tell) me that Forest Attack was on TV last night. It’s my favourite film and I missed it!
could have / might have told
I could see Mark sitting in the exam ___________ his head. He didn’t know the answers to any of the questions.
scratching
Mum reminded us to go to the toilet before getting into the car for the journey home.
restroom
I think we _______________________ show our ID cards, but don’t worry, nobody ever asks to see them.
am supposed to
I’ve been looking through this telescope for ten minutes, but I can’t see the stars you told me about. Well, you _______________________ (be able to) see them. They are definitely up there! Try moving the telescope a little.
should be able to
I’m sorry I hit you with my racket, but how _______________________ (I / know) that you were behind me? You didn’t make any noise when you walked on court.
was I supposed to know