While ___ along the street, I met an old friend of mine.
| A．I walking | B．was walking | C．I am walking | D．walking |
.
In our school, there is a rule that anyone shouldn’t play computer games during the ______ working time.
| A．formal | B．usual | C．common | D．normal |
.
If you compare food costs today ______ of a year ago, you will find the difference.
| A．to that | B．to them | C．with that | D．with those |
.
As I grew up in a small town at the foot of a mountain, the visit to the village_____ scenes of my childhood.
| A．came up | B．called up | C．took up | D．made up |
.
You’d better not buy this kind of cloth, it _______.
| A．is torn easy | B．tears easy |
| C．tears easily | D．is torn easily |
.
She is the only one among the ______writers who _____stories for children.
| A．woman, writes | B．women, writes | C．women, write | D．woman, write |