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When shopping, keep your eyes ______for those energy-saving machines.
#49678
A
opened
B
open
C
to open
D
to be open
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Tony is busy _______ his homework.
#50470
A
doing
B
do
C
to do
D
does
 You’d better ________late next  time .
#48613
A
not to be
B
not be
C
won’t be
D
don’t be
— What do you often do in your free time?— I spend all my free time ______ English.
#49577
A
practise
B
practises
C
to practise
D
practising
Thank you for ________ me with my English.
#48832
A
helping
B
helps
C
are helping
D
help
After _________deeply, he jumped into the river to save the drowning child.
#50431
A
breath
B
breathe
C
breathed
D
breathing