—What are you doing for your vacation?
—________________________.
| A．I’m going hiking. |
| B．I went to the beach. |
| C．I often go to the mountain. |
| D．I like going bike riding. |
What would you like to drink, tea or coffee? Oh，is OK.I don’t mind it.
A. either B. neither C. both
China Dream is a great dream. Each of us should try our best to make it .
A. come true B. grow up C. take place
Trees used to be for cooking by the villagers in the 1970s.
A. cut up B. cut down C. cut off
There is _____ pollution in the world. We must stop it.
A. much too
B. too many
C. too much
More and more animals arearound the world. We should try to protect them.
A. in need B. in danger C. in safety