Speak loudly in class改为否定句的形式

Speak loudly in class改为否定句的形式 You'd better speak loudly in front of the class.(改为否定句） speak chinese in class(改为否定句)怎么改 Speak English in class.【变成否定句】 let's try to speak loudly in the room的否定句是什么 She should speak more English in class.(改为否定句） She ______ sp the students can speak chinese in english class改为否定句 Talk loudly in the classroom.（改为否定句） talking loudly in the library is allowed 改为否定句 Speak in English 改为否定句 把 in I to speak class am loudly afraid 连成句 They speak Chinese in an English class改成否定句