By the time the storm ended, more than 200 people in that area _____.
| A．were injured | B．have been injured |
| C．would be injured | D．had been injured |
The temperature in this mountainous area ___ from day to day.
| A．ranges | B．exchanges | C．varies | D．transforms |
Looking out of the window of my room, ___ a tall tree in the yard.
| A．there was | B．there were | C．I saw | D．there stood |
---Of ____ two bags, which one do you think is better?
--- _______ smaller one. I prefer how it looks.
| A．the; The | B．the; A | C．a; A | D．a; The |
She owns a lot of books, most of _____ are written in English.
| A．them | B．which | C．what | D．that |
I don’t like_______ when I am talking with my friends someone cuts in.
| A．that | B．this | C．one | D．it |