You may ask your ___________ neighbor to keep an eye on your house while you’re away.
A. next-room
B. next-wall
C. next-door
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Many big banks and big companies are _____________and unhelpful.
A. unfriendly
B. unfriend
C. friendly
His friend ____________ him a job at his company.
A. offered
B. sent
C. supplied
She did not feel nervous at all because the interview was very ___________（不正式）.
A. formal
B. informal
C. unformal
They invited me ____________ their factory.
A. visit
B. to visit
C. visiting
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