--- Why do you tennis for exercise?
--- To keep healthy.
A. take up B. grow up C. stay up
The girl in the classroom_____ be Mary. She called me from Beijing just now.
| A．mustn`t | B．needn`t |
| C．shouldn`t | D．can`t |
-----You should ____ the customers some tea before meals.
----But they said they couldn`t wait to eat.
| A．serve. | B．invite | C．provide | D．grow. |
-----Did you go to the _______ last night?
-----Yes, the movie was so funny that it made me laugh many times.
| A．museum | B．bank | C．cinema. | D．library |
You`ll do much better in your exam ______ you`re more careful with your spelling.
| A．if | B．although. | C．unless. | D．whether. |
Lucy likes staying at home. She ______goes traveling during holidays.
| A．usually. | B．seldom. |
| C．always. | D． often. |