—I’m leaving now.—______ you turn off the lights and the computer.
#59419
A
To make sure
B
Make sure
C
Made sure
D
Making sure
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Please          . The boy is studying.
#59398
A
not noisy
B
don’t noisy
C
not to be noisy
D
don’t be noisy
Don’t waste your money on silly things — ______ it. 
#66182
A
save
B
to save
C
saving
D
having saved
 ____ the boy is to learn to talk.
#66327
A
How slow
B
How slowly
C
What a slow
D
What a slow way
___for us to surf on the sea in summer! 
#66286
A
What exciting is it
B
How exciting is it
C
What exciting it is
D
How exciting it is