Please open your pencil box.(請打開你的文具盒。)

Is your pen in the pencil box?(你的鋼筆在鉛筆盒里嗎？)

Put the pen and pencil in the pencil box.(把鋼筆和鉛筆放在文具盒里。)

Put your eraser near your pencil box.(把你的橡皮放在鉛筆盒旁邊。)

Your pencil box has several compartments.(你的鉛筆盒有好幾個格。)

Here's a pencil-box.(這是一個鉛筆盒。)

I sent him a pencil box on his birthday.(我在他生日那天送他一只鉛筆盒。)

What is in your pencil box?(你文具盒里有什么？)

My pencil-box is orange.(我的鉛筆盒是橙色的。)

Take out your pencil-box.(把你的鉛筆盒拿出來。)