句型转换。（8分）
【小题1】These are some orange pencil boxes. (改为单数) ___________ is an orange pencil _________.
【小题2】That is my friend.（改为复数） ___________ __________ my friends.
【小题3】My pencil is in the desk.（划线提问）___________ your pencil?
【小题4】These keys are on the table.（改成一般疑问句）__________  __________ keys on the table?
【小题5】I know his last name. (改为否定句)   I __________ know his last name. [

句型转换。（8分）

1.These are some orange pencil boxes. (改为单数) ___________ is an orange pencil _________.

2.That is my friend.（改为复数） ___________ __________ my friends.

3.My pencil is in the desk.（划线提问）___________ your pencil?

4.These keys are on the table.（改成一般疑问句）__________  __________ keys on the table?

5.I know his last name. (改为否定句)   I __________ know his last name. [

1. Mary’s mother’s fine. (划线提问)

________  Mary’s mother ?

2. My pencil is black. (变一般疑问句)

_______  _______ pencil black ?

3. Sonia has a nice room. (变一般疑问句)

_____ Sonia____ a nice room?

4. Is that an English watch? No, it isn’t. (变复数)

 _____   _____ English _____?  

No,  _____   _____.