Period 4AThink and say 略BListen and judgeHelen and Tim are in the library. They see many signs there.Helen:Look, Tim. There are many signs on the wall. What do they mean? Do you know?Tim:This sign shows a finger on the mouth. It means we should be quiet.Helen:You’re right. How about this one?Tim:It means we can’t litter in the library.Helen:What does that sign mean?Tim:It means we can’t eat or drink in the library.Helen:You’re great, Tim. You know a lot about signs.(1 T2 F3 F4 F5 T)CRead and translate

Period 4AThink and say 略BListen and judgeHelen and Tim are in the library. They see many signs there.Helen:Look, Tim. There are many signs on the wall. What do they mean? Do you know?Tim:This sign shows a finger on the mouth. It means we should be quiet.Helen:You’re right. How about this one?Tim:It means we can’t litter in the library.Helen:What does that sign mean?Tim:It means we can’t eat or drink in the library.Helen:You’re great, Tim. You know a lot about signs.(1 T2 F3 F4 F5 T)CRead and translate