4、ylookingfor?Checktheanswersbyaskingstudents.3.Readthedialoguetogether.4.Asksomepairstoactoutthedialogue.Step 3 Welcome to the unit1.PresentationT:Doyouwanttobeadetective?Howtobeadetective?Hereisachanceforyoutotry.TheClass1,Grade9studentsareplayingagameaboutguess