根据短文内容，完成下列任务。
Hello! My name is David. I'm in Class 3, Grade 7. Here (A) ________ our classroom. Thirty-two desks and thirty-two chairs (B) ________ in it. Some bags are on the desks. Some books are in the bags. (C) 一些录像带在地板上。 Some plants are near the windows. They are fresh. What's that ? It's a map of China. Look! What's this? It's a baseball. (D) It's Jeff's baseball. It's (E) under the desk.
（1）、根据句意填入(A)、B)处所缺的单词。(A) (B)
（5）、—Where are the 32 desks and the 32 chairs?
—They are ．
