The place the bridge is supposed to be built should be the cross-river traffic is the heaviest.
| A．which; where |
| B．at which; which |
| C．at which; where |
| D．which; in which |
I send you books today, the rest ________ in a few days.
| A．follows | B．following | C．will follow | D．to follow |
Don’t touth anything unless _______ .
| A．to be allowed | B．allowed | C．to be allowing | D．allowed to |
Eating too much fat can _______heart disease and cause high blood pressure.
| A．result from | B．result into | C．devote to | D．contribute to |
Some kinds of animals can change their colour with _______.
| A．conditions | B．environment | C．surroundings | D．situation |
Heat wave sufferers said that they couldn’t get admitted into hospitals. They arrived at hospitals, no bed available.
| A．finding | B．so as to find | C．found | D．only to find |