There is a shortage of teachers in Western China, and it will fall on the 80s and 90s generations to this responsibility.
| A．take on | B．step up | C．make up | D．apply for |
Many activities will be held __________ the visiting guests from America.
| A．in memory of | B．in honor of | C．in place of | D．in search of |
His wife left him, because he was in such heavy debt _________ he could never __________.
| A．as...pay off | B．that… pay back | C．as…pay for | D．that…pay in |
Do remember to remind her_________the gas before she leaves.
| A．of turning off | B．to turn off | C．turning off | D．turn off |
Last summer holiday, I went back to my hometown, ________ the neighbours and the house ________ I used to be familiar with were gone.
| A．only finding; which | B．only to find; that |
| C．to find; whom | D．found; that |
Nuclear science should be developed to benefit the people ______ harm them.
| A．more than | B．rather than | C．other than | D．better than |