Modern science has found that _______ one is using chopsticks, over 30 joints and over 50 muscles are used, which is a favorable stimulation to the brain.
| A．since | B．although | C．unless | D．while |
______ Wang Mei, two girs in our class took part in 1,500-meter race and she won the first.
| A．Except | B．Except for | C．Besides | D．Beside |
About 50 American ______ will come to this museum to enjoy those famous Chinese painting.
| A．tourists | B．travelers | C．passengers | D．visitors |
In the USA, dog are regarded ______ friends ______ people.
| A．as; to | B．to; as | C．as; for | D．to; by |
He is really a friend of mine. He would _______his last penny with me.
| A．cost | B．lend | C．gave | D．share |
The Smiths are going ______ separate holiday ___________.
| A．in; in a week | B．on; after a week |
| C．on; in a week’s time | D．during; a week away |