Modal verbs (basic)

My parents _____ cook very well. Their food is delicious!

can

might

You ____ see a doctor. I think you have an infection.

I ____ swim very well when I was a kid.

Yesterday I was tired because I ____ wake up really early.

should

could

You ____ park here. It's prohibited.

I ____ go out tonight, but I'm not sure.

mustn't

had to