If you have a job,________ yourself to it and finally you'll succeed.(2010·四川)
#65910
A
do devote
B
don't devote
C
devoting
D
not devoting
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______ it is to listen to music when you are free. 
#66076
A
What fun
B
What a fun
C
How fun
D
How funny
Please          . The boy is studying.
#59398
A
not noisy
B
don’t noisy
C
not to be noisy
D
don’t be noisy
_________________ and you will succeed in time, I dare say.
#66122
A
To make more efforts
B
Making more efforts
C
Make more efforts
D
Made more efforts
____________ make so much noise. The students are taking an exam.
#59433
A
Isn't
B
Doesn’t
C
Don’t
D
Haven’t