I think you ____________ get some medical advice. You've been ...

★ Modals and Advice

I think you ____________ get some medical advice. You’ve been coughing for weeks.

A. must

B. should

C. mustn’t

D. shouldn’t

Preview next quiz:

Will you be attending the party tonight?

A. I don’t know

B. Yes/No

C. Maybe

D. Definitely not