1．Jenny found in music _______ peace which was missing in _______ world full of challenges．
A．/; the B．/; a C．a; the D．the; a
2. — Oh, so many Christmas cards! You must have many friends, ______?
— Yes, quite a lot. They’re now in different parts of China.
A. can’t you B. don’t you
C. haven’t you D. mustn’t you
3． As a teacher rich in experience, he knows how to ________ his ideas to these new students in a limited period of time.
A．convey B．educate C．pass D．convince
