Grammar Quiz

Speculation with Modal Verbs Quiz


Preview:


Complete the sentence: He _______ be the one who took my pen, he’s the only one who was in the room.

A. could

B. might

C. will

D. must


Choose the correct option: They _______ have finished their lunch, their plates are empty.

A. can’t

B. might

C. shouldn’t

D. must


Select the right option for past speculation: He _______ missed the bus, that’s why he’s late.

A. can

B. must have

C. might

D. should have


Don’t buy those cheap DVDs. They … be illegal copies.

A. could

B. must

C. can’t


He … like football, but I can’t remember.

A. can’t

B. may

C. must


Choose the correct option: He _______ have finished his dinner, his plate is empty.

A. can

B. might

C. should

D. must


Complete the sentence: He _______ be at home by now, it’s already 10 pm.

A. can’t

B. shouldn’t

C. must


Choose the correct option for past speculation: She _______ forgotten her keys at the office.

A. should have

B. will have

C. might have


The police … suspect Tom. He’s never committed a crime!

A. might

B. could

C. can’t


Complete the sentence: He _______ have been the one who fixed the issue, he’s the only one who knows how to do it.

A. could

B. might

C. will

D. must


He….be American. He doesn’t speak English.

A. can’t

B. must

C. might


Your mother ….. be a great cook. You are always so keen to get back home to eat!

A. can’t

B. might

C. must


You haven’t eaten all day. You …. be hungry.

A. can’t

B. must

C. may


Fill in the blank with the appropriate modal verb: They _______ be at the park, I saw their car parked there.

A. must

B. can’t have

C. should


What’s that noise? I’m not sure, it …. be the dog.

A. must

B. could

C. can’t


Complete the sentence: She _______ have finished her homework by now, she’s been studying all day.

A. can

B. must

C. might

D. could




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