The emergency center is in great need of O-type blood，but there is__________ at hand.
| A．nothing | B．none | C．any | D．much |
The reason I’m writing to you is to tell you about a party on Saturday.
| A．because | B．why | C．how | D．which |
－Will you stay for lunch?
－ Sorry, I _____. My mother is coming to see me.
| A．mustn’t | B．can’t | C．needn’t | D．won’t |
I shall never forget those years I lived in the countryside, has a great effect on my life．
| A．that; which | B．when; which | C．which; that | D．when; who |
In, when he was in, he went abroad to study in America.
| A．the 1980s; his twenties | B．1980s; the twenties |
| C．the 1980s; the twenties | D．1980s; his twenties |
Why didn’t you the problem at the meeting so that we could discuss it together?
| A．bring in | B．bring up | C．bring off | D．bring on |