[ Passive Voice ]
I have sat on this chair for an hour.
This chair …… by me for an hour.
A. have been sat
B. has been sat
C. is being sat
D. is sat
E. was sat

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Vocabulary › Viewa collection of historical documents, or the place where the documents are kept
A. pattern
B. archive
C. observe
Adjective ending with ED & ING › View
The kitchen hadn’t been cleaned for ages. It was really……………
A. disgusted
B. disgusting
Grammar › ViewOur products _____ for safety regularly before they leave the factory. Our products _____ for safety regularly before they leave the factory.
A. Has been checked
B. Is checked
C. Are checking
D. Are checked
Vocabulary › View
high up
A. heave
B. dense
C. lofty
D. contract
