It was on July 1, 2006 ___ Qinghai-Tibet railway began operation, ____ is a symbolic project in China’s West Development Strategy．
| A．when; that | B．that; when | C．which; when | D．that; which |
—What did he say?
—He asked _____ for the book.
| A．how much did I play | B．I paid how much |
| C．how much I paid | D．did I pay how much |
It was the first time that Mary _____a play , so she felt a little nervous.
| A．has taken | B．had taken |
| C．would taken | D．was taking |
The old man walks_____ dog after _____ supper every day.
| A．the ; / | B．/；/ |
| C．the ;the | D．a ;the |
My suggestion is that he _________to see a doctor at once.
| A．goes | B．go | C．will | D．is going |
Helen had to shout ________above the sound of the music.
| A．making herself hear |
| B．to make herself hear |
| C．making herself heard |
| D．to make herself heard |