1 . Look! there is a bridge ________ the river. Be careful when you ________ it.

A．across: over

B．over; cross

C．across; cross

D．cross; over

2 . A group of children screamed and laughed ________ the whole trip.

A．cross

B．through

C．over

D．on

3 . ________ the bridge, and you will see the elephants whose ears are like open fans.

A．Across

B．To cross

C．Cross

D．Crossing

4 . Never lie flat, class. It’s really cool to realize your dream ________ great efforts.

A．cross

B．till

C．beyond

D．through

5 . Be careful when you __________ the road because there are __________ cars and buses every morning.

A．across; hundreds of

B．across; two hundred

C．cross; hundreds of

D．cross; two hundred of

6 . There is a bridge ________ the river. Be careful when you ________ it.

A．over; across

B．across; over

C．cross; over

D．over; cross

7 . 过了桥，你就会看到那个旅馆。（… , and you will…）
__________________________________

8 . 过马路时，我们应该小心车辆。
We should ________ ________ ________ the traffic when we ________ the road.

9 . 过了桥，你们就能看到大象了。
_______________________________________

10 . Walk ________ the cinema, and go ________ the bridge ________ the river.

A．pass; cross; on

B．pass; across; over

C．past; cross; on

D．past; across; over