题目内容：

Two boys were on the way home in the forest.They came upon a frozen river that blocked (阻塞) their way.They looked up and down the riverside，but saw no______of a bridge to help them cross over safely.Both boys______placed a foot on the surface of the ice and felt how slippery (滑) it was.Then one gave up but the first boy still______walking across.

“What are you doing？” the other boy asked.“You'll______！ ”“Bang” he fell down.“See? I told you so.” The first boy got up and carefully took a few more______．He fell down again.“What are you doing？” the other boy______．The first boy got up again，______very quietly.The process repeated itself，until______，the first boy，bruised (擦伤) and cold from the______ice，crossed the river successfully.

“I've______it！” he proudly shouted and then waved to his friend.“Now it's your ______．”“I can't；I'll fall over.” “Probably，I did.” “But I'll______myself.It's much safer here.” “Yes，but this is the______that we wanted to get to.” “I know，but I can't.” The first boy______his head.“Can't or won't，” he said to himself______he walked off in the direction of home.

Sooner or later，we all come across frozen______like this one.And we have a decision to make.Do we take the risk and cross over，______that we could slip，fall and suffer pain along the way？______do we stay where we are，feeling safe，knowing that we will______get to where we want in life? In my______，we should take chances to cross the river and get success bravely.

1.A. plan    B. sign    C. way    D. goal

2.A. quickly    B. happily    C. impatiently    D. carefully

3.A. tried    B. agreed    C. suggested    D. practiced

4.A. break down    B. go back    C. fall over    D. give out

5.A. roads    B. chances    C. methods    D. steps

6.A. found    B. repeated    C. ordered    D. ran

7.A. climbing    B. rolling    C. walking    D. dancing

8.A. finally    B. suddenly    C. partly    D. nearly

9.A. strange    B. big    C. new    D. hard

10.A. put    B. wished    C. made    D. taken

11.A. method    B. turn    C. problem    D. luck

12.A. hurt    B. tell    C. care    D. protect

13.A. house    B. bridge    C. end    D. side

14.A. nodded    B. moved    C. shook    D. raised

15.A. if    B. as    C. since    D. though

16.A. rivers    B. mountains    C. persons    D. seasons

17.A. doubting    B. hoping    C. knowing    D. fearing

18.A. But    B. And    C. So    D. Or

19.A. always    B. never    C. often    D. sometimes

20.A. opinion    B. situation    C. life    D. dream