She looks forward every spring to _______ the flower-lined garden.
| A．visit | B．paying a visit |
| C．walk in | D．walking in |
Mary felt ______ from the outside world, since she lacked an internet connection and couldn’t receive any e-mail.
| A．cut down | B．cut in |
| C．cut off | D．cut out |
The computer game is designed for game lovers, young ones _________.
| A．in particular | B．in place |
| C．in return | D．in advance |
_______ to sunlight for too much time will do harm to your skin.
| A．Exposed | B．Having exposed |
| C．Being exposed | D．After being exposed |
Although it has been buried underground for over 1,000 years, the ancient queen's body remains well ________.
| A．defended | B．preserved | C．guarded | D．organized |
Scientists are convinced _________ the positive effect of laughter ________ physical and mental health.
| A．of; at | B．by; in |
| C．of; on | D．on ; at |