题目内容

_________ a teacher in a university, it is necessary to have at least a master’s degree.

A. To become
Become
C. One becomes
D. On becoming

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You don’t mind ________ you Xiao Li, do you?

A. call
B. to call
C. to calling
D. calling

_______ carefully, this letter is very beautiful.

A. Type
B. Typing
C. Typed
D. To typed

Yesterday, Peter _________ a ticket for the movie.

A. gave
B. had been given
C. was given
D. was gave

The lecture which lasted about three hours was so _________ that the audience couldn’t help sleeping.

A. boring
B. bored
C. clumsy
D. tired