I walked slowly through the market, where people all kinds of fruits and vegetables. I studied the prices carefully and bought what I needed.
| A．sell | B．were selling | C．had sold | D．have sold |
As the busiest woman in the Norton, she made her duty to look after all the other people’s affairs in that town.
| A．this |
| B．that |
| C．one |
| D．it |
Cindy shut the door heavily and burst into tears. No one in the office knew she was so angry.
| A．where |
| B．whether |
| C．that |
| D．why |
The shocking news made me realize _____ terrible problems we would face.
| A．what |
| B．how |
| C．that |
| D．why |
The villagers have already known we will do is to rebuild the bridge.
| A．this |
| B．that |
| C．what |
| D．which |
—Try not to work yourself too hard. Take it easy.
—Thanks. _____
| A．So what? |
| B．No way. |
| C．What for? |
| D．You too. |