---Are Mr. and Mrs. Black at home? --- No. ________ of them are at work.
--- ________ are the trousers?--- They are 500 dollars.---Wow, you are really a Tuhao.
I ________ strawberries but my brother ________.
---Well, let’s play computer games.---That ________ good.
---When is the Spring Festival(春节) this year?---It’s in ________ , the second month of the year.
---Is that her baseball? --- ________________________.