Bears_____ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.
| A．pack up | B．build up | C．bring up | D．take up |
—Tom is so joyful that he smiles at everyone.
—So __________ you if you win the first prize in the exam.
| A．to |
| B．are |
| C．did |
| D．will |
My mother is __________ a piece of meat.
| A．knife |
| B．knifing |
| C．knifed |
| D．knifes |
More and more people were gathering there. He __________ his way through the crowed and rushed into the burning house.
| A．armed |
| B．shouldered |
| C．handed |
| D．eyed |
— Won’t you stay for lunch?
—No, thanks. I __________ my uncle at the airport at 10:30.
| A．am meeting |
| B．have met |
| C．meet |
| D．met |
Mr Black __________ Shanghai in a few days. Do you know when the earliest plane __________ off on Sunday?
| A．is leaving ； takes |
| B．leaves ； takes |
| C．is leaving； is taking |
| D．leaves ； is taking |