He met a lot of his friends at the party, ______devoted to rural education like him.
A. many of them
B. many of who
C. many of whom
D. many of which
The number of people invited ______ fifty, but a number of them ______absent for different reasons
A.were;was
B. was;was
C.was;were
D. were;were
—Excuse me, would you lower your voice or use your mobile phone outside?
—Oh, sorry.I_______
A. didn’t realize
B.don’t realize
C. haven’t realized
D. hadn’t realize
In addition to his traditional medical treatment, he tried to put himself in situations______ would bring about positive emotions.
A.which
B.where
C.why
D. as
Eating properly and exercising _______ make one enjoy a longer and healthier life.
A. normally
B. generally
C. regularly
D. directly
— _______ you got to know my telephone number?
— Through a friend of yours.
A. How was it
B. How was it that
C. Was it how that
D. How did
