If the green light isn’t on, ________ a minute.
#59469
A
waiting
B
to wait
C
waited
D
wait
_______ smoke here, dad. Smoking has been banned in public places.
#59473
A
Don’t be
B
Don’t
C
Not to be
D
Be not
 ____ to bring your homework tomorrow!
#59480
A
Not forget
B
Aren’t forget
C
No forget
D
Don’t forget
_____worried about me,Mom.I’ve grown up.
#59483
A
Don’t
B
Don’t be
C
Not
D
Not be
 ________ the old newspapers away and ___________ us some new ones.
#59485
A
Bring; take
B
Bring; taking
C
To carry; bring
D
Take; bring
Be sure_____ miss the concert .-- OK, I won’t.
#59486
A
don’t
B
to not
C
to
D
not to
—I’m leaving now.— ______ you turn off the lights.
#59488
A
To make sure
B
Make sure
C
Made sure
D
Making sure
____ touch anything unless your teacher tells you to
#65872
A
No     
B
Not       
C
Not to  
D
Don't
     our earth, or else it will be no longer fit for us to live on.
#65875
A
Protected
B
To protect
C
Protecting
D
Protect
  ________ it is to have a swim in a pool on a hot summer.
#65877
A
How fun
B
How funny
C
What fun
D
What funny
______me tomorrow and Fll let you know the lab result.
#65883
A
Calling
B
Call
C
To call
D
Having called
祈使句
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