The experiment shows that proper amounts of exercise, if regularly, can improve our health.
| A．being carried out | B．carrying out | C．carried out | D．to carry out |
Since the early nineties, the trend in most businesses has been toward on-demand, always-available products and services that suit the customer’s ________ rather than the company’s.
| A．benefit | B．availability | C．suitability | D．convenience |
The meeting was put off because we ________ a meeting without John.
| A．objected having | B．were objected to having | C．objected to have | D．objected to having |
His remarks were ________ enrage everybody at the meeting.
| A．so as to | B．such as to | C．such to | D．as much as to |
Mr. Brown’s condition looks very serious and it is doubtful if he will ________.
| A．pull back | B．pull up | C．pull through | D．pull out |
Thousands of people turned out into the streets to ________ against the local authorities’ decision to build a highway across the field.
| A．contradict | B．reform | C．counter | D．protest |