方位介词 in, on, under — 英语词汇题
题目
根据中文提示,补全单词并写出对应的方位介词(从 in, on, under 中选词)。1. The pencil is u______ the chair.(铅笔在椅子下面。) 2. The books are o______ the desk.(书在课桌上面。) 3. The cat is i______ the schoolbag.(猫在书包里面。) 4. Look! The ball is u______ the tree, not on it.(球在树下,不在树上。)