Ted cleaned the room on his day _________.
| A．of | B．off | C．down | D．away |
——It seems that your daughter shows ________ interest in playing ________ violin.
——Exactly. Her teacher says she has __________ gift for music.
| A．a; the; a; / | B．an; the; a |
| C．a; a; a | D．an; the; the |
---_____ the population of the world today? ---It’s 6.6 billion.
A. Which is B. How much is C. What’s
--- I don’t like to eat fish and chips in the open air. What about you?
---_____.
A. So do I B. Nor do I C. So I do
What’s wrong with him? I haven’t seen him _____ last Wednesday.
A. on B. since C. by
China has been successful _____ the WTO.
A. to enter B. in enter C. in entering