If farmers trees and forests, giant pandas nowhere to live.
| A．cut down; have | B．will cut down; will have |
| C．will cut don; have | D．cut down; will have |
The mobile phone has influenced people’s life a lot since it _________.
| A．invents | B．invented |
| C．is invented | D．was invented |
I ________ my homework, I guess I can’t join you.
| A．don’t finish | B．didn’t finish |
| C．haven’t finish | D．won’t finish |
The boy _______ in Xinjiang for five years when I heard his news.
| A．has lived | B．had lived |
| C．is living | D．has been lived |
--- Long time no see!
--- I’ve just returned. I _______ to Beijing for a meeting last month.
| A．am sent | B．was sent |
| C．am sending | D．was sending |
The old man was upset because his favorite vase __________ by his grandson.
| A．broke | B．had broken |
| C．is broken | D．was broken |
The old lady _________along the road when the car hit her suddenly.
| A．was walking | B．walked |
| C．had walked | D．has walked |
The President __________China in the near future.
| A．visit | B．visited |
| C．have visited | D．will visit |
If we do nothing, the oceans ______ fish desserts.
| A．become | B．became |
| C．will become | D．are becoming |
I won’t go to her party unless my good friend Jack .
| A．will invite | B．will be invited |
| C．is invited | D．invites |