Question

用am,is,are 填空

1，That _____ her mother. 2, These ______ his parents. 3, Those ______ my friends. 4, Helen and Anne _____sisters. 5, She and l ______ good girls.

Answer 1

1，That __is___ her mother. （that/this 后面用单数is; ）

2, These __are____ his parents. （these/those后面用复数are;）

3, Those __are____ my friends. (friend表示复数意义)

4, Helen and Anne __are___sisters. (有and时一般用are,但还要看后面的名词表示的是单复数形式，sisters,girls都是复数意义，所以都填are)
5, She and l __are____ good girls.

Answer 2

is are are are are

Answer 3

is are are are are （ That /This 后面用 is 。 These / Those 后面用 are 。）第3.第4.第5句的名词friends /sisters / girls结尾都加了s 所以填are。

Answer 4

1is 2are 3are 4are 5are

Answer 5

is,are,are,are,are

Answer 6

1is
2are
3are
4are
5are