China develops so fast. —That’s true. It ______ a lot already.
A nice shirt! A present?- Yes, it is. My aunt ______ it to me for my last birthday.
Harry Potter Ⅶ will be on this Saturday evening. Would you like to go to see it with me? — No, thanks. I it.
1 saw a cat _____the tree when I was walking in the street.[ ]
How ______ disasters _____ there in that area in a year ?