câu 1;viết lại những câu này dựa trên những gợi ý đã cho mà không thay đổi câu văn ban đầu :

1. my bother wa earning; much less in his previous job than he is now 
 = {: more } 
2. chicken is cheaper than beef
={more}
3 . to my knowledge speaking english is easier than listening to conversations in English
=> {harder}
4. thiis is the most delicious lunch she' s even had
=> (more)
6. this is the fastest moving car I' ve ever driven
=> (faster)
7. there isn't anywhere as old as this castle
=> (oldest)
8, have you got any bigger shirt than that one?
=> (biggest)
9. i am not taller thanh anyone in the class
=> ( lowest)
10. the company's revenue in May is the highest compared to the previous months
=> (lower)