I am sorry ______ written you a letter at the time.
A. to have not
B. to not have
C. not to have
D. not having
Will you lend him a magazine _________?
A. to be read
B. for reading
C. to read
D. he read
He could do nothing but _______for the bus _________.
A. wait, to come
B. wait; come
C. waiting; coming
D. waited; came
I'm gong to Xi'an next week. Have you anything __________ to your parents?
A. to take
B. to be taken
C. to be bought to
D. to buy
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