Do not walk Do not use a Do not smoke mobile phone Do not swim here. Do not fish Do not spIt. 2
Do not smoke. Do not walk. Do not use a mobile phone. Do not swim here. Do not fish. Do not spit
Unit 4 Dontt talkie B Let's learn A Let's Listen and Say CLetis Practise D Lets Read ELet's write F Let's Have Fun
Unit 4 Don't talk here
B Lets Learn Ehie i HliN T T T4 回到主页
回到主页
talk H library 图书馆 Don't talk in the library. 回到主贡
回到主页 talk library 图书馆 × Don't talk in the library
★ ★ eat class Dont eat in class 回到主贡
回到主页 class eat × Don't eat in class