To help a friend solve the problem troubling him,     .
#93631
A
a friend should be made known of his difficult situation
B
a man should be equipped with the kind of knowledge required
C
nothing is better than offering of knowledge required
D
keeping one’s promises is most important
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They believe that there is _________ in the world.
#93132
A
no such a car
B
no such car
C
not such a car
D
not such car
—Robert, I failed again!—Don’t worry, you’ll get chosen for the team. ___________.
#93371
A
Every dog has its day.
B
A new broom sweeps clean.
C
A cat may look at a king.
D
A person is known by the company he keeps.
The old couple married for 40 years and never once____ with each other. 
#95134
A
they had quarreled.
B
they have quarreled
C
have they quarreled
D
had they quarreled.