good manners to say “Sorry” when you knock into someone but    no need to say it again and again .
#92894
A
There are ; there is
B
It is ; there is
C
There is ; it is
D
It is ; it is
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When he knocked at the door, my mother was busy ____ supper.
#94849
A
preparing for
B
in preparing
C
to prepare for
D
to prepare
You are always telling me I am lazy. Look at your room. What a mess it is! ________.
#92949
A
The day has eyes, the night has ears
B
The great thieves punish the little ones
C
That is like the pot calling the kettle black
D
When one will not, two cannot quarrel