1.This is my ring.(改为一般疑问句)（ ）（ ）（ ）ring?2.It is a clock.(改为

1.This is my ring.(改为一般疑问句)（ Is ）（this ）（your ）ring?
2.It is a clock.(改为否定句）- It 【 is not 】a clock.
3.Are those her notebooks?(改为单数句）（ Is ）（ that ）（ her ）（ notebook ）?
4.That is a green pencil.It's Mike's.（合并为一句）（ The ）green pencil is( Mike's ).


祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!

这个真不会--

1.Is this my
2.is not a
3.is this her notebook
4.the ,Mike's

Is this your ring?
It is not a clock
is that her notebook?
the green pencil is mike's

1 、is this your
2 isn't a clock
3 is that her notebook
4 the Mike's
望采纳！