Flight BA 123 to Vienna is now boarding at_______.
| A．Gate 21 | B．21St Gate | C．the Gate 21 | D．21 Gate |
The beautiful lady was at ____ loss when ____ word came that she was forbidden to drive for speeding too many times.
| A．a; a | B．the; a | C．the; the | D．a; / |
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 |