Which modal is appropriate for this sentence: You _______ ask ...

★ Modals and Vocabulary

Which modal is appropriate for this sentence: “You _______ ask the teacher if you need help.” (Permission)

A. must

B. may

C. have to

D. can’t

Preview next quiz:

The serene lake was a perfect place for meditation and relaxation. It was calm, quiet, and beautiful.

A. Busy

B. Calm

C. Dirty

D. Noisy