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__________ the window, please. It’s cold.
#59464
A
Not open
B
Don’t open
C
Don’t close
D
Not close
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Keep practicing and you _____ your English.
#66108
A
improve
B
will improve
C
improved
D
were improving
 --- Sorry I’m late.--- _______ tell me the bus broke down again!
#59344
A
Never to
B
Not
C
Don’t
D
No
     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
Don’t _______ too much TV. It’s bad for your eyes.
#59404
A
watching
B
to watch
C
watch
D
watches
________ if you want to do something, or you won’t be able to do it well.
#66250
A
To try your best
B
Trying you best
C
Try your best
D
Unless you try your best