Unit 4 An old man tried to move the mountains.
B(3a) -Self Check
一、（基础题）写出下列单词的适当形式
1. shoot ( 过去式)------ 2. monkey ( 复数)-------
3. begin ( 过去式) ------ 4. marry( 过去式) ---------
5. lead( 过去式)--------- 6. bear( 过去分词)----------
二、（综合题）用所给词的适当形式填空
1. My pen pal likes eating --------( west) food very much.
2. My sister -------( give) birth to twins last month.
3. They got -------( marry) in 2012.
4. As soon as he ---------( get) to the library, he sat down and read books.
5. They often read books on weekends instead of -------( play) computer games.
