[ Grammar ]
Every night the watchman turns on all the lights and …around the building every half an hour.
A. to be walking
B. walks
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A. Come up with
B. Get away with
C. Put up with
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__________ of the two sisters is married
A. Both
B. Every
C. Each
D. Any
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A. Healthy
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Grammar › View
Which adjective doesn’t end with -er when we change it into its comparative form?
A. big
B. tall
C. good
D. modern