---Where is Linda? I can’t find her anywhere. ---She ______ the flowers in the garden.
| A．waters | B．is watering |
| C．watered | D．has watered |
Your English teacher has never lost his temper, _____ he?
| A．has | B．hasn’t | C．did | D．didn’t |
You had better _____ because you have to drive back home.
| A．not drinking | B．not drink | C．don’t drink | D．not to drink |
As we all know, it’s not polite to keep others _____ for a long time.
| A．wait | B．waited | C．to wait | D．waiting |
An official _____ by some reporters on food problems in Shanghai yesterday.
| A．is interviewing | B．is interviewed | C．was interviewing | D．was interviewed |
We are glad to hear that the Greens _____ to a new flat next week.
| A．move | B．moved | C．will move | D．have moved |