Helen is on time for everything. How ______ it be that she was late for such an important interview?A. might B. can C. must D. may
—Whose advice do you think I should take, Tom’s or John’s? —_______. You are old enough to make a decision for yourself.
—Sorry. I didn’t break the plate______. —It’s OK. Don’t worry about it.
He commanded that all the gates _____when it was getting dark in case thieves came in .
He spends little time on English, but, he has passed the important examination.
—How did your mother react ________ the news? —She reacted by getting very angry.