1、

What ________ these? ( )

A.am B.is C.are

2、

句型转换。

【1】They are my new cameras. （根据划线提问）

________________they?

【2】I can plant a tree in March. （改为否定句）

I ________________a tree in ________.

【3】It’s sunny on Monday. （根据划线提问）

________________the ________on Monday?

【4】They are brown flowers. （根据划线提问）

________________they?

【5】There are some pink flowers. （改为单数句）

There ________________pink ________.