If you _____ your parents for too long, you will learn nothing about taking care of yourself.

   A. live on             B. depend on         C. get on               D. hang on

 —I ______ Jack last night.

—How is he? I ______ him for months.

A. Saw; haven’t seen                       B. have seen; didn’t see    

C. have seen; haven’t seen                  D. saw; didn’t see

 —You look tired.

—Yes, I ____ sleep last night.

A. needn’t           B. shouldn’t          C. mustn’t              D. couldn’t

 It ______ when I woke up this morning.

   A. snowed             B. has snowed        C. was snowing          D. is snowing

 Why not take _____ to read? It is really a long boring journey.

   A. anything interesting                       B. interesting anything

   C. something interesting                      D. interesting something

 —Can you hear the song _____?

—Not really. It is not ______ enough here.

A. clearly; quietly       B. clearly; quiet       C. clear; quietly         D. clear; quiet

 The tower is closed because of a safety ______.

   A. reason              B. symbol           C. custom              D. interest

 ______ our kindness, let’s smile at others.

   A. Show               B. sounds           C. Showed             D. To show

 The song Gangnam Style ______ funny. Many people like it.

   A. looks               B. can              C. tastes              D. smells

 —You _____ come late tomorrow.

—Don’t worry. I’ll be on time.

A. may               B. can              C. mustn’t             D. won’t