This quiz works best with JavaScript enabled.
Select an option to see the correct answer instantly.
Correct Answer: A) Don't have to.
Correct Answer: A) Could you please open the door?.
Correct Answer: B) Couldn't.
Correct Answer: A) Shouldn't.
Correct Answer: D) May.
Correct Answer: A) Suggestion.
Correct Answer: D) Should not / may.
Correct Answer: C) Should.
Correct Answer: D) Can.
Correct Answer: A) Should.
Correct Answer: C) Mustn't.
Correct Answer: D) Speak.
Correct Answer: D) Ought to.
Correct Answer: B) Should have studied.
Correct Answer: B) Have to.
Correct Answer: B) Obligation.
Correct Answer: A) Can't.
Correct Answer: A) A) can't.
Correct Answer: C) Must.
Correct Answer: B) MUST.
Correct Answer: B) Must.
Correct Answer: D) Might.
Correct Answer: D) Be able to.
Correct Answer: B) -ly.
Correct Answer: B) Can.