()10.  A live      B to live       C living      D to living

(A)

    Bill and Sam are good friends. They often go to school together and play games after school. They don’t have watches. They don’t know what time it is. But they can ask a man in the hat under the tree. His watch is very nice. They can go to the window of the classroom, too. There they can see the clock on the wall in the classroom. Now it is about four o’clock. It’s time to go home. They must put on their clothes and go home.

()8.   A open      B free        C closed     D different

()9   A large      B much       C many      D small

()7.   A libraries   B shops       C schools    D hotels

()6.   A more      B many      C much      D good

()5.   A homes     B families    C houses     D buildings

()4.   A and       B so         C because    D but

()3.   A thousands  B thousand of  C thousand  D hundred