题目内容：

Complete the sentences with the given words in their suitable form(用括号中所给单词的适当形式完成下列句子。每空格限填一词）

1.Several         have happened in the last two months in that estate.(robbery)

2.Surpringly,that’s the        goal Ronaldo has kicked this season.(twelve)

3.Judy was happy to find that her little son could sing an English song all by          .(he)

4.A large number of tree were        destroyed in the heavy storm.(serious)

5.Don’t rely on luck in doing anything, or you will         in nothing.(success)

6.One        way of keeping healthy is to take regular exercise.(base)

7.If you don’t know the        of the world, look it up in the dictionary.(mean)

8.In this area the snow and ice won’t      until next April or May.(appear)