题目内容：

根据括号中所给汉语写出单词,使句子意思完整.

1.After the terrible __     _____ (地震), many people in the building were missing.

2.My pet dog lost his life in the ____    __(洪水), and everyone felt sorry for it .

3.You can see people dancing and singing ____    ___ (到处) in the Park.

4.Have you _______ (曾经) thought of moving to a big city ?

5.I hope you can ____    ___ (拖地) up the floor soon