Emma did very well on her English test. She _______ ...

★ Modal and Modal Perfect

Emma did very well on her English test. She _______ studied hard.

A. might have

B. should have

C. must have

D. shouldn’t have

Preview next quiz:

I’m tired. I definitely___________ up so late last night.

A. shouldn’t have stayed

B. couldn’t stayed

C. may have stayed

D. could has stayed