—Thank you for supporting the volunteer project. — .
A. With pleasure. B. My pleasure
C. Never mind D. It doesn’t matter
—I don’t know_________. —It doesn’t matter, just stay with us please.
A. how I should deal with the problem
B. what should I deal with the problem
C. how I should do with the problem
D. what should I do with the problem
Roy didn’t want his mother to work so hard to ________ his college education.
A. pay B. afford C. cost D. spend
He was about to go to bed __________ the doorbell rang.
A. while B. as C. before D. when
As the New Year is coming, we have ____________ preparation work to do.
A. a great deal of B. a great deal
C. a number of D. the number of
—Some people believe _______ green can give us energy.
—I agree. But I wasn’t certain ________ I was suitable for wearing green in the past.
A. that, that B. if, if C. that, if D. if, that
