Peter says that the Whites are on holiday, but no one knows .
---Dad,when will you be free? You agreed to go to the seaside with me four days ago. ---I’m sorry,Jack. But I think I will have a ______holiday soon.
Another new library____________ last month in my hometown.
They found _____ useful to advertise on the Internet.
-How much did you ____ on your new bike ? -About two hundred Yuan.
Do you know _____ during the following summer holiday ?