Modal verbs

You ______ listen to your teacher if you want to learn.

• can

• can't

• should

• could

I'm sorry, but I _____ help you with your homework yesterday because I was sick.

• can't

• couldn't

• shouldn't

• can

Sarah ____ swim very well when she was five.

• can

• could

• can't

• should

You ____ eat too much candy. It's bad for your teeth.

• can't

• couldn't

• should

• shouldn't

David ___ play the guitar and the piano. He’s very talented.

• can

• can't

• should

• could

We ___ hear anything at the concert because the music was too loud.

• can't

• couldn't

• shouldn't

• can

You ___ take an umbrella. It looks like it’s going to rain.

• can

• can't

• should

• shouldn't

I ___ run fast when I was younger, but now I get tired quickly.

• can

• could

• should

• couldn't

You ___ touch the paintings in the museum. It’s not allowed.

• can

• can't

• could

• couldn't

My grandmother ___ cook very well, but she doesn’t like baking.

• can

• can't

• could

• couldn't