It's getting late. I ___ go now.
can
must
can't
mustn't
___ I go out tonight? Yes, but you ___ come back at 12.
Can/must
Can/mustn't
Can/ can't
Must/can
___ I leave the classroom? Yes, but you ___come back soon.
Can/must
can/can
must/must
can/ mustn't
___ I use your phone?
Can't
Must
Mustn't
Can
You ___ be careful! You drive too fast!
can't
mustn't
must
can
You ___ use my computer if you like.
mustn't
can't
must
can
You ___ go quickly to catch the train.
mustn't
must
can't
can
It's hot today, so the children ___ swim.
must
can't
mustn't
can
You ___ feed the animals more than once a day. It's bad for them.
mustn't
can
must
can't
My sister ___ speak 2 languages. She speaks English and German but she ___ speak Italian
can / can't
must/can
can / can
mustn't / must
You ___ wear a jacket, a scarf and gloves because it's very cold.
mustn't
must
can't
can
We ___ work in the garden because it's raining.
can
can't
must
mustn't
___ we have some ice cream for dessert?
can't
Must
Can
mustn't
'You ___ walk on the grass' the policeman said.
can't
must
mustn't
can
You ___ cross when the lights are red.
can
mustn't
can't
must
The baby is just 6 months old, so he ___ walk.
can't
mustn't
can
must
You ___ drink too much. It's bad for you!
mustn't
can't
must
can
The boy ___ open the door because he hasn't got a key.
can
must
can't
mustn't
We ___ protect the trees. It's very important
can
must
mustn't
can't
You ___ do your homework carefully.
can
can't
must
mustn't