1. 从方框中选择适当的单词补全下面的对话。

desk, Where, A, classroom, and

Bob: Ann! We have a new .

Ann: Really? Let's go see.

Bob: Look. new blackboard, four fans and six lights.

Ann: What's on the teacher's ?

Bob: It's a computer.

Ann: is your picture?

Bob: It's near the door.