You ___ shopping if you don't want to. I know you get bored! (come)
don't have to come
Yes, you ____ your friends, but come back before 8 pm! (meet)
can meet
He ____ up late watching Netflix because he will miss the bus to work tomorrow. (stay)
shouldn't stay
We ____ our environment, recycle, sort out rubbish and use less fossil fuels. (protect)
should protect
You look pale, are you okay? You ______ to bed. (go)
should go
There is no way I ______ this. It's too difficult. (do)
can do
You ____ the street on the red light. (cross)
mustn't cross
We live in a great age now! We ____ online all the time and talk with people around the world. (be)
can be
I am afraid I ____ to Spain, I don't have enough money. (travel)
can't travel
In the future we _____ life on another planet. (find)
may find
___ you ____ Korean? I love this language! (speak)
Can you speak...
You ____ with him, he looks worried and anxious. (talk)
should talk
I ____ some shopping, there is almost no food left in the fridge.
must do
She ___ to your party soon! I'm not sure though. (come)
may/might come
It _____, but it's very unlikely, the sky is clear now. (rain)
might / may rain
You ____ photos in the aquarium. It can frighten the fish. (take)
mustn't take