—Sorry. I ________ to post the letter for you. —Never mind. ________ it myself after school. 
#104473
A
forget; I’d rather post
B
forgot; I’ll post
C
forgot; I’m going to post
D
forget; I’d better post
推荐题目
Jack doesn’t smoke now, but he ______ for almost twenty years.
#101774
A
smoked
B
was smoking
C
has smoked
D
had smoked
It was required that the tall building _______ at present because it is still new. 
#102424
A
not pulled down
B
was not pulled down
C
not being pulled down
D
not be pulled down
Great changes __________ in this city over the past five years.
#101001
A
took place
B
have been taken place
C
were taken place
D
have taken place