题目内容：

根据句意和汉语注释，写出单词的正确形式。

1.His concert will be on in Shanghai in a         (几个) of months.

2.There was a ring on each of his                (手指).

3.The dog looks much        (丑陋) than it was.

4.He didn’t say anything to her, and she didn’t speak to him        (也).