题目内容：

Two weeks earlier, my son, Ben, had got in touch, he’d moved to England with his mum when he was three and it had been 13 years since I’d _________ seen him. So imagine my _________ when he emailed me saying he wanted to come to visit me.

I was _________! I arrived early at Byron Bay where we were supposed to _________. The bay was _________ in sunshine, and there was a group of kayakers around 150m off the shore. Getting a little _________. I realized one kayak（皮划艇）was in _________. “Something’s not _________!” I took off my T-shirt and _________ into the water. I saw there were two instructors on board and a man lying across the middle. He was __________ violently. Linking arms with one of the instructors. I helped __________ the young man out of the water. He was unconscious and as I looked at his face, something __________ to me. Those brown eyes were very __________. “What’s his name?” I asked the instructor. “Ben,” he replied, and immediately I __________. That stranger was my son!

The instructors called for an ambulance. __________, after a brief stay in hospital, Ben was well enough to be allowed to __________ and later the family met up for dinner. We chatted about everything and then Ben __________ to me. “I just want to say thank you,” he said, “You __________ my life!”

I still can’t believe what a __________ it was. I’m just so glad I was there __________ to help my son.

1.A. also    B. often    C. even    D. last

2.A. delight    B. relief    C. anger    D. worry

3.A. scared    B. shocked    C. thrilled    D. ashamed

4.A. talk    B. stay    C. meet    D. settle

5.A. bathed    B. clean    C. deep    D. formed

6.A. faster    B. closer    C. heavier    D. wiser

7.A. trouble    B. advance    C. question    D. battle

8.A. real    B. right    C. fair    D. fit

9.A. stared    B. sank    C. dived    D. fell

10.A. arguing    B. fighting    C. Shouting    D. shaking

11.A. lead    B. persuade    C. carry    D. keep

12.A. happened    B. occurred    C. applied    D. appealed

13.A. sharp    B. pleasant    C. attractive    D. familiar

14.A. agreed    B. hesitated    C. doubted    D. knew

15.A. Fortunately    B. Frankly    C. Sadly    D. Suddenly

16.A. return    B. relax    C. speak    D. leave

17.A. joked    B. turned    C. listened    D. pointed

18.A. created    B. honored    C. saved    D. guided

19.A. coincidence    B. change    C. pity    D. pain

20.A. on board    B. in time    C. for sure    D. on purpose