—I’m sorry I forgot      the letter for you! I’m really busy these days”—It doesn’t matter, I’ll post it myself.”
#51123
A
to post
B
posting
C
post
D
posted
推荐题目
It takes me an hour________ to school every week.
#49613
A
to get
B
get
C
to
D
getting
I heard him______ outside.
#50192
A
sang
B
to sing
C
singing
D
sings
Uncle Wang made his kite_____higher in the sky. 
#50328
A
fly
B
to fly
C
flies
D
flying