3) Mark has worked for this large company for many years.
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4) Hao Xin graduated from Florida State University in 2017.
A. P
B. PP
5) We had the same weather in Changsha last year.
A. P
B. PP
6) He has never made a serious mistake at work.
A. P
B. PP
7) What has the weather been like recently?
A. P
B. PP
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