You ____ listen to the teacher.
must
You ____ park here.
can't
I'm going to bring an umbrella today because it ____________ rain.
might
If she wants to buy an apartment, she _____ consult a good real estate agent.
should
People _____ waste food.
shouldn't
My cat ____________ jump, but it ____________ talk.
can | can't
They ______ pay attention.
have to
I_____write an article on English grammar tonight, but I have a bad headache. I think I'll go for a walk instead.
have to
The family can't decide where to go on vacation. They might go to Los Angeles or they ____ go to Hawaii.
may