Don’t forget ________ the lights before you go to bed.
#49236
A
turn off
B
turning off
C
to turn off
D
turns off
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-What should T do, doctor? -_______ healthy, you should take more exercise.
#48762
A
Keep
B
To keep
C
Keeping
D
Kept
When we practice speaking English, we often end up _______ in Chinese.
#50338
A
to speak
B
speaking
C
spoken
D
speak