Teenagers their health because they play computer games too much.
| A．have damaged | B．are damaging | C．damaged | D．will damage |
Jane goes to Paris to spend her holiday ____.
| A．each other | B．other each year | C．every other year | D．other every year |
–He is a doctor and his brother is a doctor, too.
–You mean both he and his brother________ doctors, right?
| A．is | B．be | C．are | D．was |
–Mimi knows so much about the earth!
–Yes, you know she is only _______ eight-year-old girl.
| A．a | B．an | C．the | D．不填 |
She 1eft and on the table is her message：——I’ve gone shopping and will be back at 10：30．
| A．that | B．where | C．which | D．不填 |
According to_______ World Health Organization，health care plans are needed in all big cities to prevent _____spread of AIDS．
| A．the；the | B．the；不填 | C．a；a | D．不填；the |