=>
1. John wasn't well/healthy enough to go to school.
-> adj enough to V : đủ để
-> well (adj) : tốt, khỏe
2. Peter is taller than Tom.
-> so sánh hơn tính từ ngắn adj-er than
3. The ball was kicked into the goal by the player.
-> bị động QKĐ was/were V3/ed
4. Do you mind if I sit here?
-> do you mind if S Vs/es? : bạn có phiền...
5. It's a rice-cooking contest.
-> rice-cooking contest : cuộc thi nấu cơm
6. Football is played all over the world.
-> bị động HTĐ is/am/are V3/ed
7. The front yard isn't big enough to play soccer in.
-> adj enough to V : đủ...để
8. She has lived in Hanoi for 2 years.
-> chuyển QKĐ sang HTHT, S have/has V3/ed, for + khoảng thời gian
9. He has studied English since he was young.
-> chuyển QKĐ sang HTHT, S have/has V3/ed, since + mốc thời gian