It was impolite of him ____without ____good－bye
| A．to leave; saying | B． leaving; to say | C． to leave; to say | D．leaving; saying |
When I talked with my grandma on the phone, she sounded weak, but by the time we ____ up, he voice had been full of life．
| A．were hanging | B．had hung | C．hung | D．would hang |
The tomato juice left brown ____ on the front f my jacket．
| A．spots | B．points | C．tracks | D．traces |
—Have you seen Rose recently?
— No．It’s five years _____ I met her．
| A．since | B．after | C．when | D．before |
The single most important factor ____ contributes to success is _____ you do every single day．
| A．that; that | B．which; what | C．which; what | D．that; what |
They all looked ____ at the master and felt quite _____．
| A．sad; sad | B．sadly; sadly | C．sad; sadly | D．sadly; sad |