Ⅰ、1、sister
2、dog
3、parents
4、Who
5、good
Ⅱ 、1、your brothers
2、our parents
3、dear friends
4、his aunt
5、their granclparents
6、my family photo
7、her cousin
8、your uncle
Ⅲ、1、Is this her mother?
2、It isn't an orange.
3、Yes, it is.
4、Is your name Tina?
5、Are you Nick?
6、What's this?
Ⅳ、
Ⅴ、1、ruler. It.is
2、an,orange ,O - R - A - N - G - E
3、What's , a, pencil hox , pencil box,isn't
Ⅵ、1、Good morning
2、Nice to meet you
3、Who's he
4、Who are they