—Mary was heard_______ just now. What happened?
—John was telling a joke.
| A．cry | B．to cry | C．laugh | D．to laugh |
If I finish _______ the picture, I’ll go to the movies with you this afternoon.
A. paint
B. painting
C. to paint
Mo Yan is one of the ______ writers in the world now.
A. famous
B. more famous
C. most famous
T he history proves those islands belong ______ China.
A. to B. at C. on
—Look at the cloud! It looks like a rabbit.
—Wow. ______ beautiful!
A．what B. how a C. how
December is ______ month of the year.
A. twelve
B. the twelfth
C. the twelveth