() 6. — Where is the cow? - - It's the tree.

   A. on   B. in   C. under

() 5. — What are over there? — Rubbers.

   A. that   B. those   C. these

() 4. — What's that? — orange. 一

   A. A   B. An   C. /

() 3. — these pies? — No,they aren’t.

   A. Is   B. Are   C. Do

() 2. 一 What is this? 一 a box.

   A. It   B. It's   C. They’re

() 1. --- What are these? — are oranges.

   A. They’re   B. They   C. This

6.Nice to meet you, Mike. 

Welcome to my .

5.—What are those?

一 They’re.

4.一 What's this?

一 It's an.

3.—Is that a ?

—Yes,it is.