about
                    - How about the ice cream, Tom?—It is . I enjoy it very much.
 - How about going on a school trip this weekend?-That sounds _____. I like going outside.
 - The story is about Lei Feng.It’s very ______.
 - I have finished the task . How about you? -We haven’t finished ours .
 - Can I tell Peter about the news?—No, I don’t want anyone else to know it. You _______keep it to yourself.
 - Can I tell Peter about the news?—No, I don’t want anyone else to know it. You ______ keep it to yourself.
 - Can I tell Peter about the news?– No, I don’t want anyone else to know it. You ________ keep it to yourself.
 - It takes us about an hour ________ our homework every day.
 - The number of books in the bookshop is about 10,000 and a number of them about science.
 - If you know nothing about the famous program called Where are we going, dad?, you ______be living in a box!