36. I haven't seen Nam for 3 years
(Ai đó/ sự vật gì/ hiện tượng gì đã không… kể từ lúc…)
The last time + S + Verb(ed/PI) +…+ was + khoảng thời gian + ago
= S + Last + Verb(ed/PI) + khoảng thời gian + ago
= S + have/ has + not + Verb(PII)+…+ for + khoảng thời gian
= It + is + khoảng thời gian + since + S + Verb (ed/ PII)
37. Carol told Peter not to make so much noise
Câu gián tiếp: Đề nghị : S told sb (not) to V
38. It's important to keep the environment clean
It's important to V: Thật quan trọng là làm gì
39. Mrs. Hoa suggested me to turn off the lights before going out
Câu đề nghị gián tiếp: S suggest sb to V (you→me)
40. How about planting some trees around your house to get more fresh air?
Câu đề nghị: How about Ving?
41. The girl who lived next door to us is very friendly
42. Mr. Brown asked me what my name was
43. It's necessary to learn English
Thật cần thiết để làm gì: It's necessary to V
44. In spite of his broken leg, he managed to get out of the car
In spite of N/Ving = Although clause
45. Unless someone puts the coal in, the fire will go out.
Unless=If...not...