1. He made us feel sad.
-> make SO + Vinf: khiến ai đó như thế nào
2. Nam suggests having dinner at his home
-> suggest + Ving: gợi ý làm việc gì
3. he prefers reading book to reading newpaper.
-> prefer + Ving to Ving: thích cài gì hơn cái gì
4. my teacher often encourages us to study harder.
-> encourage SO + to V: khuyến khích
5. He often helps tom do/ to do his homework.
-> help + to V/ Vinf: giúp ai đó việc gì