3.他们发现周围全是雾霾，根本看不见路。

They found there was haze.They couldn’t see the road at all.

2.最后，我们只好用一把小刀打开了盒子。

At last,we had to the box.

1.警察追着那个黑衣人，进了一条小巷。

The policemen the man in black a lane.

4.I couldn’t get into the room because I didn’t have the key.(对画线部分提问) 

you get into the room?

2.Alice opened a small door with the key.(改为同义句) 

Alice the key a small door.

1.She sat by a river with her sister.(改为否定句) 

She by a river with her sister.

6.The light goes out. There’s darkness us.

   A. all among   B. beside    C.in   D. all around

5.Don’t run a car. It’s dangerous.

   A. into   B. after    C.out of   D. across 

4.We shouldn’t talk in a library and the books it.

   A. take;out of   B. bring;from    C.carry;out of   D. get;from 

3.I saw them football in the playground this time yes?terday.

   A. play   B. playing    C.to play   D. played