There are, of course, bad teachers as well as ________.
#4571
A
good one
B
some good
C
good ones
D
those good
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–The floor is dirty. Can anyone clean it?   –_____I do it all the time.
#4875
A
Don’t mention it.
B
Why you?
C
Not sure
D
Not me again.
 I prefer _______ to __________ in my spare time.
#4699
A
singing… dancing
B
sing… dance
C
to sing... dance
D
to sing…dancing
He is afraid to face the problems he’ll have     the exam.
#4581
A
to pass
B
passed
C
passing
D
been passing