We were sad to learn that several students were by a car yesterday.
| A．hit out | B．knocked over |
| C．run across | D．picked up |
The theory he had been sticking to___wrong
| A．being proved |
| B．proved |
| C．was proved |
| D．proving |
We cannot make a___calculation of the price until we have all the costs
| A．precise |
| B．concise |
| C．correct |
| D．right |
The shelf is about a metre long.Well,98cm,___
| A．precise |
| B．precisely |
| C．to be precise |
| D．to be precisely |
You should report the accident,___
| A．however serious or minor it is |
| B．how serious or minor it is |
| C．it is how serious or minor |
| D．it is however serious or minor |
You can phone the doctor;___,I doubt whether he will come out on a Saturday night
| A．however |
| B．therefore |
| C．otherwise |
| D．but |