—How long have you been in Beijing？
—_____
| A．Five years ago. | B．Since five years ago. |
| C．For five years ago. | D．Since five years. |
There are too many new words in the story, so I have to in the dictionary.
A. look them up
B. look up them
C. look it up
--I wonder ________
--With Lucy’s help.
A. that you did it so well
B. if did you do it so well
C. how you did it so well
The traffic signs warn people____ after drinking.
A. to drive B. not to drive C. driving
I really need to take more exercise because I'm ______ weight.
A. putting off B. putting on C. putting away
—I am afraid to ask questions because of my poor ______.
—You’d better practice speaking more.
A. introduction B. pronunciation C. information