Every night the watchman turns on all the lights and ...around the building every half an hour. A. walks B. is walking C. walked D. to be walking - Grammar | English Grammar Quiz

Every night the watchman turns on all the lights and …around the building every half an hour.

A. walks

B. is walking

C. walked

D. to be walking

Random Topics:
Adverb of Manner Simple Past Future Tense Passive Voice

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