Period 3ALook and say 略BListen and judgeSu Hai and Su Yang are playing in the park.SH:Su Yang, look at the man over there. He’s smoking.SY:He shouldn’t smoke in the park. There are some children in front of him.SH:Look at the woman beside him. She’s throwing orange skins on the ground.SY: She can’t do that. There’s a sign on the tree. It means we can’t litter here. The orange skins make the park messy and dirty. We should keep the park clean.SH:She

Period 3ALook and say 略BListen and judgeSu Hai and Su Yang are playing in the park.SH:Su Yang, look at the man over there. He’s smoking.SY:He shouldn’t smoke in the park. There are some children in front of him.SH:Look at the woman beside him. She’s throwing orange skins on the ground.SY: She can’t do that. There’s a sign on the tree. It means we can’t litter here. The orange skins make the park messy and dirty. We should keep the park clean.SH:She