She told me that she was feeling unwell. I guess she _____ come.
won't
Nobody is using the field so we _____ play football.
can/may
We _____ litter, especially in tourism area.
mustn't
You _____ play a song in the library, but you _____ bring earphones and listen it through them.
mustn't/can't; may/can
The traffic isn't congested so we _____ reach the destination in 30 minutes.
will/can
If you already finish the test, you _____ leave the classroom.
may/can
We _____ pass through the traffic light when it shows red or else we _____ get a traffic ticket.
mustn't/can't; can/will
You haven't been fully recovered yet. You _____ attend school if you want.
may not
The students _____ bring a pencil because it _____ be provided. But they _____ forget to bring the exam card.
may not; will; mustn't/can't
In order to win the competition, he _____ practice hard.
must
I just got back from the office and I didn't see her. She _____ be there.
can't
I _____ visit my grandparents this weekend so that we _____ hug each other.
will/must; can/may