—I don’t know ____ .
—Because he has to look after his mother.
| A．why he is leaving | B．why is he leaving |
| C．when he is leaving | D．when is he leaving |
--Did you see a girl in red pass by just now?
--No, sir. I _______________a newspaper.
| A．have read | B．was reading | C．would read | D．am reading |
---- Do you know how to prevent (预防) the H7N9 flu?
---- You can ask the doctor for some ________.
| A．snacks | B．suggestions | C．plans | D．gestures |
He was riding to school it began to rain.
| A．as | B．so | C．while | D．when |
---What ________ he say to you just now?
---He told me that he ________ his key in the room.
| A．did; leave | B．does; left | C．did; had left | D．do; had left |
I love the dress. It’s ________.
| A．out of style | B．in style | C．inthe style | D．out style |