I have putted the pencil box in her desk.(我已經把鉛筆盒放在她的課桌里了。)

He buys a new pencil-box.(他買了一個新的鉛筆盒。)

Is this a pencil-box?(這是一個鉛筆盒嗎？)

My pencil box is in my schoolbag and my schoolbag is under the desk.(我的文具盒在我的書包里，我的書包在書桌下面。)

Excuse me! Is this your pencil-box?(對不起！這是你的鉛筆盒嗎？)

Open your pencil box, close your book and carry your bag.(打開你的鉛筆盒，合上你的書然后背上你的書包。)

There has a pencil-box, an eraser, a book and a ruler.(這有一個鉛筆盒、一塊橡皮、一本書和一把尺子。)

Pencil-box is a rectangle.(鉛筆盒是長方形的。)

What 's thes in your pencil box?(在你的鉛筆盒里的那個是什么？)

Put away your pencil box!(把你的鉛筆盒收起來！)