33. People think the most popular dance in Brazil is Samba.
- HTĐ: S + V/Vs/Ves + O
- So sánh nhẩt với tính từ dài: the most + adj + in/on ....
34. If I didn't have so much work to do, I would go to the movies with you.
- ĐK loại 2: If + S + V2/ed (QKĐ), S + would + V
35. Mr. Smith, whom I spoke to on the phone last night, is very interested in our plan.  
- Thay thế cho tân ngữ chỉ người `->` whom
36. John suggested Jenny that she should put a better lock on the door.
- suggest + O + that + S + should + V: đề nghị, khuyên ai nên làm gì