The long-lasting meeting, filled with arguments and quarrels, ended in disorder, no conclusion.
A. reached B. to reach C. reaching D. would reach
Leaders from different parts of the world took part
in the discussion the international treaty.
A. which leads to B. leading to C. led to D. led to have
Du Vigneaud , a well-known American scientist, the Nobel Prize
chemistry in 1955.
A. accepted; for B. received; on C. won; for D. gained; for
By the time he the railway station ,the train .
A. reached ; left B. reached ; had left
C. arrived ; had gone D. got ; had been away
—Where is Mr Smith?
—He in prison for more than two months.
A. has been B. has been sent C. has been thrown D. has been put
1. —Haven’t you heard the news?
—What news?
—Some of the workers are on march while others on strike.
A. the；the B. the;/ C. /;the D. /;/
