Their answers are exactly the same — one of them ______ from the other.
| A．must copy | B．must have copied |
| C．should copy | D．should have copied |
He is one of the students, who, I’m sure, always do _____best.
| A．his | B．my | C．one’s | D．their |
In face ___is a hard job for the police to keep order in an important football match.
| A．this | B．that | C．there | D．it |
---- Susan, go and join your sister cleaning the yard.
---- Why ____? John is sitting there doing nothing.
| A．him | B．he | C．I | D．me |
Both teams were in hard training, ____was willing to lose the game.
| A．either | B．neither | C．another | D．the other |
Iraq promised in time to destroy guided missiles（导弹）the following ___day.
| A．such five other | B．another five such | C．other such five | D．five another such |