题目内容：

It happened to me last week.I went duck hunting and took my four­legged______along.I went into a muddy lake and got stuck.______，my dog was right by my side and provided me with a lifeline.That day，I wanted to ______a duck decoy(诱饵) in the lake.I thought it was something ______to do.I didn’t know that ______ the muddy waters would put my life at risk.When I was ______ in the lake，my legs got stuck in the thick mud.I couldn’t ______ my legs and had to find a way to call for ______.

At that time，my dog was waiting for my______ to the shore，but with each passing minute he grew ______.Fortunately for me，I had my ______ with me and was able to call 911.However，when rescuers ______，they knew they would also get stuck in the mud if they tried to reach me.But the dog was the only one able to do the ______without getting stuck.Rescuers tied a rope to my dog and had him ______ me.And that was how my dog became my only lifeline.Once my dog came to me，I untied the rope，tied it to my ______ and waited for a rescuer to reach me.The rescuer was also tied to the rope and with the help of others back on the safe ______，I was pulled out from the mud.

If it weren’t for my dog，I would have spent______ time in the cold waters when rescuers tried to make a ______ plan to reach me.

The dog was______ before I found it.I took it home and kept it.From my experience，I believe that kindness will be______ rewarded.

1.A. table    B. guide    C. friend    D. cat

2.A. Strangely    B. Surprisingly    C. Interestingly    D. Luckily

3.A. try    B. place    C. change    D. settle

4.A. safe    B. boring    C. difficult    D. funny

5.A. touching    B. entering    C. enjoying    D. cleaning

6.A. smiling    B. washing    C. walking    D. swimming

7.A. see    B. hurt    C. feel    D. free

8.A. change    B. emergency    C. service    D. help

9.A. step    B. sign    C. return    D. boat

10.A. angry    B. worried    C. calm    D. excited

11.A. cellphone    B. purse    C. key    D. card

12.A. sailed    B. arrived    C. finished    D. left

13.A. work    B. trick    C. study    D. project

14.A. show    B. take    C. reach    D. tie

15.A. ship    B. duck    C. leg    D. body

16.A. hill    B. rock    C. land    D. water

17.A. great    B. more    C. little    D. better

18.A. serious    B. long    C. good    D. disappointing

19.A. homeless    B. beautiful    C. strong    D. little

20.A. still    B. never    C. hardly    D. really