—Have you known Dr. Jackson for a long time?
—Yes, since she _________ the Chinese Society.
| A．has joined | B．joins |
| C．had joined | D．joined |
The computer programs are a puzzle to me. The more I think of them, the more questions I think of.
| A．ask | B．asked | C．being asked | D．to ask |
I wonder we haven’t received her invitations yet. Her wedding is only two days away.
| A．how | B．why | C．that | D．when |
-Jack, would you mind driving me to work tomorrow morning?
-- . My car is still being repaired in the garage.
| A．No problem | B．Not at all | C．Yes, I would | D．Forget it |
Doctor, I’m a lady of 48 80 kg. Can I lose weight by breathing exercise?
| A．weighs | B．weighing | C．is weighed | D．weighed |
--I bought three DVD copies of the film Avatar and now is left. Somebody just borrows something and never returns.
--Things like that happen all the time.
| A．none | B．nothing | C．no one | D．neither |