V.单项填空(共15小题,计l5分)
( )21. -I hear there’ll be _________ talk on teenage problems next Monday.
-Do you mean __________ talk our teacher asked us to listen to?
A. the; the B. a; a C. a; the D. the; a
( )22. I’m not sure ______ he is right._______he is right,I will follow him.
A. when, If B. whether,If C. if, Whether D. whether, Whether
( )23. What happened ______ Dave _______ April Fool’s Day ?
A. for, on B. to ,in C. with, on D. to, on
( )21. -I hear there’ll be _________ talk on teenage problems next Monday.
-Do you mean __________ talk our teacher asked us to listen to?
A. the; the B. a; a C. a; the D. the; a
( )22. I’m not sure ______ he is right._______he is right,I will follow him.
A. when, If B. whether,If C. if, Whether D. whether, Whether
( )23. What happened ______ Dave _______ April Fool’s Day ?
A. for, on B. to ,in C. with, on D. to, on