1. The laptop which my mother gave me on my birthday is very modern.

N (vật) + which + V / S+ V 

2. If I were you, I would spend more time improving my pronunciation.

If 2: If + QKD, S + would / could + V1 

3. My friend asked Hoa how many languages she was speaking at school.

S + asked  +O + WH + S+ V (lùi thì)

HTTD --> QKTD

4. A great deal of tea will be drunk in Vietnam in the future.

S + will be + V3/ed: bị động - thì TLĐ

5. They wish the weather wouldn't be cold tonight.

S + wish(es) + S+ would + V1 : ước ở tương lai 

6. Despite working very hard, my mother's pleased with her life.

Despite + N / Np / Ving, clause: mặc dù 

`color{orange}{~MiaMB~}`