42. The date of the meeting will have to be changed again.

- Câu bị động với động từ khuyết thiếu: have to/must/can+be+PII+(by O)

43. She hasn't had a swim for 5 years.

- The last time+S+V2+was+time+ago->S+has/have+not+PII+for+time.

44. The black car isn't as expensive as the red one.

- So sánh không ngang bằng: S+be+not+as+adj+as+S2+(be)

45. Were the government to raise interest rates, they would lose the election.

- Đảo ngữ câu điều kiện loại 2: Were+S+adj/to V, S+would/could+V

46. Minh really enjoys hanging out with friends.

- love Ving/to V= enjoy Ving: thích làm gì.

47. Tom suggested going out for a walk.

- suggest Ving: gợi ý làm gì.

48. I wish I could speak English well.

- Câu ước ở hiện tại: S+wish(chia)+S+V2.

49. The furniture was too expensive for me to buy.

- Cấu trúc: S+be+too+adj+(for O)+ to V: quá....đối với ai để làm gì.

50. No sooner had I got into the bath than someone knocked at the door.

- Đảo ngữ: No sooner+had+S+PII+than+S+V2: vừa mới...thì đã

1. The date of the meeting will have to be changed again 

Bị động của have to: S + have to + be VPII

2. She hasn't had a swim for 5 years 

The last time S + VPI + O + mốc thời gian = S + has/have not + VPII + since/for +..

3. The black car is not as expensive as the red one

Cấu trúc so sánh không ngang bằng: S1 + tobe + not as/so + adj + as + S2 

4. Were the government to raise interest rates, they would lose the election 

Cấu trúc đảo ngữ của đk loại 2: 

+ Were S + to V, S + would + Vnt 

5. Minh really enjoys hanging out with friends 

enjoy + Ving 

6. Tom suggested going for a walk 

Why don't we Vnt = suggested Ving = How about Ving = What about Ving = Let's + Vnt 

7. I wish I could speak EL well 

Ước cho hiện tại: S + wish(es) + S + could/would + Vnt

8. No sooner had I gotten into the bath than someone knocked at the door

Cấu trúc đảo ngữ: 

No sooner + auxiliary + S + V + than + S + V