Which of the following can NOT be used as subject?
| A．Mary | B．walking along the street |
| C．they | D．feed the animals |
The dish smells ______ but tastes________.
A. good; bad B. well; nice C. nice; good
—Don’t leave your computer_____ if you don’t use it. Electricity is valuable.
— Sorry, I won’t.
A. on B. out C. off
The air_______ of Shenzhen in February ranked the 10th among 74major cities in China.
A. quarter B. quality C. quantity
— Do you know the Beijing actor Lu Han?
— Yes. He is a former _______ of the South Korean pop band EXO.
A. number B. amount C. member
The plane will ________ from Guangzhou Airport and land in New York.
| A．take up | B．take out |
| C．take away | D．take off |