问题详情：
词汇运用；用所给单词的适当形式填空
1．My ________ (father) brother is my uncle.
2．________(this) are my English books.
3．________(those) is my grandmother.
4．My ________(parent) love me very much.
5．Those are my good ________(friend)．
【回答】
er's e 4．parents nds
知识点：构词法
题型：完成句子
