-----Where are my model planes, mom?

-----Sorry, I don’t know. Oh, look, they are _________.

A in the sofa       B on the room       C under the bed      D at here

Look! They are sitting __________ the tree.

---- ______  are my baseballs?
----- Look! They are under your bed.
A Where       B What          C Who          D How

请根据句意从方框中选择合适的单词，并用其适当形式填空，使句子通顺。

根据图片和句意完成句子。（10分）

1. --- What’s this?    --- It’s                            .

2. This is a                                 (). 

3. Is your baseball in the                           ()?

4. --- Is this                                   ()?

--- Yes, it is. It’s an English book.

5. Look! They are a              of                 ().