Cho dạng so sánh đúng của tính từ trong ngoặc :
1. Rivers are (big) than lakes
2. The summer is the (hot) season in a year
3. Mary is (pretty) as her sister
4. As the conversation went on , he became (talkative)
5. As I waited for my interview , I became (nervous)
1. Rivers are bigger than lakes
2. The summer is the hottest season in a year
3. Mary is as pretty as her sister
4. As the conversation went on , he became more and more talkative
5. As I waited for my interview , I became more and more nervous