unit8-1

This is a picture. picture ture This is treasure. treasure sure pic ture picture na ture nature trea sure treasure mea sure measure

picture measure treasure nature 歌曲不跟读

This is a station. station tion This is a television. television sion sta tion station competi tion competition televi sion television excur sion excursion

competition nature picture television measure treasure station It is a competition to find the treasure. There is a competition on television. I see a picture of a train station. It is a school excursion. 歌曲不跟读