________ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.
| A．Examining | B．Examined |
| C．Being examined | D．Having been examined |
Helen was much kinder to her youngest son than to the others, ______ , of course, made the others envy him.
| A．who | B．that | C．which | D．what |
We have to ______ the wheat as soon as possible because a storm is on the way.
| A．get away | B．get across | C．get through | D．get in |
There was ______ time ______ I hated to go to school.
| A．a; when | B．a; that | C．the; that | D．the; when |
. Don’t leave matches or cigarettes on the table within ______ of little children.
| A．hand | B．reach | C．space | D．distance |
—Now, where is my purse?
—______! We’ll be late for the picnic.
| A．Take your time | B．Don’t worry | C．Come on | D．Take it easy |