1. When did you start learning English?

- How long: bao lâu

- When: từ khi nào

2. Do you mind helping me do this exercise?

- Do/would sb mind+V-ing

3. If he had hurried, he wouldn't have missed the train.

- Câu điều kiện loại 3

4. Unless it rains soon, the crops will be lost.

- Unless + S + V (simple present), S + will/can/shall + V

5. Despite the fact that the team played well, they lost.

- Despite/In spite of Noun/Noun Phrase/V-ing, S + V + …

- Despite/In spite of + the fact that, (vế sau giữ nguyên)

1. When did you start learning English ?

2. Do you mind helping me do this English exercise

3. If he had hurried, he wouldn't have missed the train

4. Unless it is rain soon, the crops will be lost 

5. Despite playing well, the team lost

Do you mind + Ving : bạn có phiền

If....not = Unless : trừ khi

Công thức câu điều kiện loại 3 : S + Had + PII, S + would/ could/ might have + P2/ed

Despite (mặc dù) + N/ Ving, S + V....