Our city has developed into a big city,which is______it used to be.
| A．four times larger than that | B．four times the size of what |
| C．four times the size larger than what | D．as four times the size as that |
All of us didn't notice Tom come into the classroom because the light happened to ________ at that time.
| A．give in | B．put up |
| C．go out | D．switch off |
“Neal, listen，” she said, looking straight at him. “I ask you not to get ________ in this kind of matter. It's none of your business.”
| A．caught | B．involved |
| C．attached | D．connected |
He ignored the neighbor's request that ________ less noise at night.
| A．he would make | B．he could make |
| C．he make | D．he made |
There are a great number of natural resources in the desert, which remain to be ________.
| A．explored | B．exploited |
| C．exploded | D．exposed |
Everything ________ into consideration, they thought the car was good enough though it was heavy on oil.
| A．to take | B．taken |
| C．to be taken | D．taking |