New medicines and instruments ______ every day to extend life.
| A．develop | B．are being developed |
| C．are developing | D．have developed |
The generous donation from China to the sufferers in the killing Indian Ocean Quake-tsunami has ____ the Chinese people’s unselfishness and internationalism.
| A．let out | B．brought out | C．given out | D．taken out |
Parents are advised to take pressure ____ a child and give him some encouragement before an exam.
| A．off | B．out | C．from | D．away |
—Tomorrow ____ my birthday. I’d like you and Jane to come.
—I’m not sure if she ____ free.
| A．will be; is | B．is going to; is | C．is; is | D．is; will be |
My friend showed me round the town，was very kind of him.
| A． | which | B． | that | C． | where | D． | it |
I can’t leave. She told me that I_____ stay here until she comes back.
| A．can | B．must | C．will | D．may |