Giúp em với mấy anh chị uiii

X. Viết lại câu sao cho nghĩa không đổi Da Tas a) Tom is the most intelligent in my class. → (No one) No one in the class is more intelligent than torn b) Pork is cheaper than beef and chicken. (more expensive) Beef and chicken c) Listening to Professor is much harder to understand tha ...