___ myself to my study, I would be sitting in a comfortable office now.
| A．If I devoted |
| B．Should I devote |
| C．Would I devote |
| D．Had I devote |
--- Have you heard about the sinking of the South Korean Ship ?
--- Sure, it _______ the only thing on the news for the past three weeks.
| A．has been | B．is |
| C．would be | D．had been |
Now that you are our _____ customer, we will allow you a 10% discount if you buy the dress.
| A．common | B．usual |
| C．regular | D．ordinary |
With another ten miles ______, we must speed up so that we can get there before dark.
| A．goes | B．going |
| C．to go | D．gone |
Not until the third day after the terrible earthquake _____ a phone call from his mother.
| A．he received | B．did he receive |
| C．did receive he | D．had he received |
A Cultural Pedestrian Street has been set up in _________ was a wasteland ten years ago .
| A．what | B．which | C．that | D．where |