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—Where’s Mary?   —She’s ________ the classroom.
#48804
A
in front of
B
between
C
in middle of
D
under
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 On weekend, I usually go to bed late and get up at 10 ____ the morning.
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A
in
B
at
C
on
D
for
______Hepburn’s acting years, she insisted _______ working closely with UNICEF.
#48579
A
Though, to
B
Throughout, to
C
Throughout, on
D
Throughout, onto
It’s polite      you to say hello to your neighbours every day.
#47174
A
of
B
to
C
for
D
at
Tom looks ________, for he hardly ever exercises ____ his free time.
#46422
A
unhealthy, in
B
unhealthy, on
C
healthy, in
D
healthy, for
—What’s Betty doing in her room ?—She’s putting _______ her clothes .
#50893
A
in
B
on
C
for
D
at