—Hi, are you a student of this University?
—No, but I ________.
| A．want to | B．want to be |
| C．want so | D．want it |
The reason ____ the people in the mainland go to Hong Kong to buy formula is that people are not convinced ____the safety of formula produced in the mainland.
| A．that; at | B．why; at | C．why; of | D．what; of |
In order to keep fit, he chooses vegetables and fruit in ____to any kind of meat.
| A．comparison | B．preference | C．control | D．advantage |
If you want to study in foreign countries, ____ good knowledge of the culture is regarded as ____ must for you to live happily.
| A．/; / | B．a; a | C．the; the | D．the; a |
－How would you like your coffee?
－____.
| A．It’s very good | B．Tasty |
| C．Just black, please | D．There is too much milk |
As we all know, water ______ hydrogen and oxygen.
| A．makes up | B．is consisted of | C．consists of | D．consists in |