desk 椅子（）

在交际场合，坐在椅子上，要坐满椅子的（） There are? ? ? ?on my desk. There are an apple on the desk. ——Are there five pens on the desk? ——_______________. There is a big desk between ______ and ______. Look! There are __________ on the desk. There is _____ pencil on the desk. There is“s” in the word “desk”. There is no （） book on the desk. ________ are under the desk.   There are three _______ on the desk. This is your desk. That is _______. We usually put the teacher’s desk ________ the classroom. The boys like chatting _______ the teacher’s desk. Are two students enough to help you carry the desk?— No, the desk is too heavy. I need ______ two. 按下图方式摆放桌子和椅子，1张桌子旁摆4把椅子，2张桌子旁摆6把椅子，……，n张桌子旁摆把椅子（） 站在一把椅子旁边，椅子对人有功能（） There ____ some books on the desk. The relationship between "furniture" and "desk" is The desk is made of ___ wood. How _____ pieces of paper _____there on the desk?[ ]