The visitors looked quite ________ by the beautiful view at the top of Mount Tai.
A. tiredB. impressedC. worriedD. puzzled
When and where we’ll hold the meeting ________ not been decided yet.
A. hasB. isC. haveD. are
The reason ________ he gave for his being away for such a long time is ________ his mother was ill.
A. why; thatB. that; that
C. that; becauseD. why; because
—It shouldn’t take long to clear up after the party if we all _______to help.
—That’s right. Many hands make light work.
A. hesitateB. reachC. volunteerD. enjoy
A warm thought suddenly came to me ________ I might use the pocket money to buy some flowers for my mother’s birthday.
A. ifB. whenC. thatD. which
From his ________ look, we could see that the professor hadn’t expected that we could raise such ________ questions to him.
A. confusing; confusing
B. confused; confused
C. confusing; confused
D. confused; confusing
