Unit 3 Is this your pencil?Section A(1a-2d)Guessing gameIs this a/an.New wordsa schoolbagfour booksa dictionarya rulera pencila pencil boxan erasera penIs this a/an.What is this in English?Yes,it is.Is this your pencil box?Is this yourruler?Yes,it is.Is this youreraser?No,it isnt.Is this yourbook?No,it isnt.Are these yourpencils?Yes,they are.Are these yourdictionaries?No,they are not.What are Garfield and Odie talking about!Match the words with the things in the picture.1.pencil_2.pen_3.books_4.