---How soon will Sam get his money back?
---__________. Better late than never!
| A．Till next week | B．Until the next week |
| C．Not until next week | D．Not till the next week |
My hobby is changing all the time. Now I am _______ in collecting coins. It’s_______ and valuable.
A. interesting; interested B. interested; interesting C. interested; interest
As we know, the Changjiang River is one of _______rivers in the world.
A. long B. longer C. the longest
John and I will go out for a walk after we _______our homework.
A. finish B. finished C. will finish
—Excuse me. How far is the post office from here?
—It’s about _______walk.
A. ten minute B. ten minutes C. ten minutes’
Liu Ming is _______18-year-old student. He got a gold medal in the competition.
A. a B. an C. the