It’s hard to keep the house _____ with three kids. 
#47753
A
cleaning
B
to clean
C
cleaned
D
clean
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Don’t make any     ,Father is sleeping now . 
#46134
A
noise
B
noisy
C
voice
D
sound
---Can your brother play tennis?---Sure. He plays____ I do.
#45301
A
as good as
B
as well as
C
as clear as
D
as loudly as
Dogs are too _____ to take care of.
#45754
A
difficult
B
more difficult
C
most difficult
D
the most difficult
---        they are talking to each other!---Yes. They are really happy to see each other. 
#44680
A
What excited
B
How excited
C
What excitedly
D
How excitedly