1 . —What do you think of the dinner in Mr. Brown’s?
—Oh, great! We have never had a better one. It’s a dinner of twenty _______.

A．drinks

B．people

C．tables

D．courses

2 . The blues comes from African songs ______________________________ (人们过去常常唱的) when they worked and during festivals. (used)

3 . Two ___________ died in the fire.

A．scores of people	B．score of people
C．scores of peoples	D．score of peoples

4 . 这让一些人阅读起来有困难，因此经典文学作品常常被遗忘在书架上。(汉译英)