—Must I hand in the homework now?
—No, you ______. You can give it to me tomorrow.
A. mustn’t B. needn’t C. can’t
Life is like a mirror. ______ you smile to it, or it won’t smile back.
A. If B. Although C. Unless
—Sunny Cinema is the best movie theater in this city, because you can buy the tickets here the most ______.
—You are right. The prices in other cinemas are much higher.
A. cheaply B. quickly C. carefully
The smile on the teacher’s face showed she was ______ with my answer.
A. strict B. pleased C. angry
People shouldn’t ______ the sharks, because they are in great danger now.
A. protect B. visit C. kill
To be ______ honest student, you are not supposed to tell a lie.
A. a B. an C. the
