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is hisThat39。 is my English d____________. me,is this your watch? puter g____________is his. is not in the c____________,he is in the library. the teacher for your school ID card.Exerciseictionaryxcuseamelassroomsk二、句型轉(zhuǎn)換。Unit 3 Is this your pencil?The Fifth PeriodSection B (3aSelf Check)RevisionReview the words first.Then introduce the school things you have. pencil book eraserdictionaryschoolbag pencil box3a Complete the notices w