We _____ for her because she never came.
A. mustn’t have waited B. shouldn’t have waited
C. mustn’t wait D. needn’t wait
Meeting my uncle after all these years was an unforgettable moment, _______ I will always treasure.
A. that B. one
C. it D. what
The cause he had devoted himself ______ a perfect success.
A. to proved B. proved
C. to prove D. to proving
It is generally believed that teaching is _______ it is a science.
A. an art much as B. much an art as
C. as an art much as D. as much an art as
---I’m sorry, my mind _________. What _________ you _________?
---You are always absent-minded in class.
A. am wandering; do; say B. wandered; had; said
C. wandered; did; say D. was wandering; did; say
---Do you know if Terry will go camping this weekend?
---Terry? Never! she _____ tents and fresh air!
A. has hated B. hated
C. will have D. hates