Sam and Mike worked in the same office and they were（A）friendly to each other．Last summer the two men went to a city by the sea for their holiday．They（B） _______ a few places of interest，swam in the sea and then lay on the sands．（C）They had a good time there

But one day，when they were swimming，a shark pulled the poor young man to the bottom Mike heard him calling for help and swam to him in u hurry，but it was too（D）______．The shark swallowed Sam．Mike was very sad and（E）went bake alone．There was something wrong with Sam’s mother．He didn’t know how to tell her about the bad thing．

At last he asked his friend Robert to go with him．（F）罗伯特在医院工作．“Bad thing for you，Mrs. Black，”said the young man，“a shark swallowed Sam’s swimming suit．”

“It doesn’t matter，”said the woman，“I can buy a new（G）one for him．But where is he now?”“He was in his swimming suit!”

1．写出文中划线部分A和E的同义词或近义词_______；_______

2．在文中B和D的空白处各填入一个适当的单词：_______;_______

3．将划线部分C改写为They_______ _______ there．

4．将文中划线部分F译成英语：____________________________

5．划线部分G在文中指代的是____________________________