The number of people present at the concert was _______ than expected.There were many tickets left.

A. much smaller B. much more?

C. much larger D. many more?

—The winner of the race is a tall and thin boy with thick glasses.?

—Then it _______ be my friend, Mike, who looks like a “meat ball”.?

A. mustn’t　B. can’t?

C. may　　  D. should?

—Why does Sara know so much about Angkor Wat??

—She _______ there,or she may have read about it.?

A. must have been?

B. shouldn’t have been?

C. may have been?

D. can’t have been?

—Never _______ in line to get on a bus.?

—Is it not until you mention me _______ I know of it?

A. forget to wait; while?

B. to forget waiting; which?

C. forget waiting; that?

D. forget to wait; that?

_______ asks you to get rid of the bad habits is quite right.?

A. Who B. Those who?

C. Anyone whom D. Whoever?

After the final exams were over, _______ the students desired to do was sleep and relax.?

A. where B. what?

C. that D. how?

I feel that one of my main duties _______ a teacher is to help the students to become better learners.?

A. for B. by?

C. as D. with?

—I can go to the concert this weekend, but not now.?

—_______.

A. Good luck B. Bad luck?

C. You’re welcome D. That’s all right?

—Did you hear that Kathy just got hired as the new sales manager?

—_______

A. She was just lucky.?

B. Her effort really paid off.?

C. Let it be.?

D. How could she?

The natural _______ of the mountains is beautiful.?

A. scene B. scenery?

C. sceneries D. scenes?