I ______ have worried before I came to the new school, for my classmates here are very friendly to me.
A. mightn’t B. mustn’t
C. needn’t D. couldn’t
Jane can’t attend the meeting at 3 o’clock this afternoon because she ______ a class at that time.
A. will teach B.would teach
C. has taught D. will be teaching
______in painting, John didn’t notice evening approaching.
A. To absorb B. To be absorbed
C. Absorbed D. Absorbing
—Jack, you seem excited.
—______? I won the first prize in the English speech contest.
A. Guess what B. So what
C. Pardon me D. Who cares
Only when Lily walked into the office ______ that she had left the contract at home.
A. she realized B. has she realized
C. she has realized D. did she realize
The quality of education in this small school is better than ______ in some larger schools.
A. that B. one C. it D. this
