______ twice a year, whether it is a car, a bus or a truck, is the rule that every driver must obey in this city.
A Having been examined B Examined C Being examined D Examing
The necklace the woman bought is , because it is made of glass.
| A．priceless | B．worthwhile | C．valuable | D．worthless |
—Sorry, I didn’t hear the door bell ring.
—Your bell . Perhaps it needs repairing.
| A．never worked | B．is never working |
| C．never works | D．had never worked |
———It was a green dinner. _______
———Thanks. But it really only took an hour.
| A．You must be tired. | B．I enjoyed it very much. |
| C．You must have spent all day cooking. | D．I have never had it before. |
Maria is constantly making efforts, she deserves the goal of entering the key university.
| A．achieving | B．to achieve | C．being achieved | D．to be achieve |
Enter our prize ______and win a break in a National Trust holiday cottage of your choice anywhere in the country.
| A．draw | B．search | C．match | D．collection |