Lesson 28:Lesson 28:In the Bedroom In the Bedroom第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页twentytwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninethirty第15页Nineteen+=Eighteen+three=Ten+=+eight=-ten =twentytwenty-onethirtytwenty-fourtwentyonetwentySixteenThirtyLets count!第16页