Big changes have taken place at Marketing Department the new manager came.
A. before
B. after
C. since
D. while
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The main purpose of (educate) is to teach students to think for themselves.
It is (general) believed that about 14% of new cars can have electrical problems.
We have reached an agreement we should invest in the Internet-related business.
A. what
B. where
C. that
D. as
the excellent service, guests can enjoy delicious food in our restaurant.
A. In place of
B. In addition to
C. In charge of
D. In case of