Unit 3Is this your pencil,第五课时Section B (2a2c,一、根据句意及首字母提示填写单词。 1Where can I _my keys? 2The students have classes in the _ 3Please _me at 14056786543. 4We can read books in the _ 5I _my pen. I want to find it,find,classroom,call,library,lost,二、用括号内所给单词的适当形式填空。 6You must _(say) sorry to your parents. 7You can call _(I) in the afternoon. 8Some _(key) are on the desk. 9Two computer games _(be) in his room. 10These pencils arent _(you). They