1. Apples are usually cheaper than oranges.

Dịch: Táo thường rẻ hơn cam.

So sánh hơn:

- Với tính từ ngắn:

$#S1 + to be + short adj-er + than + S2$

- Với tính từ dài:

$#S1 + to be + more/less + long adj + S2$

> Apple are not usually as expensive as oranges.

Dịch: Táo thường không đắt bằng cam.

2. Mai is interested in making crafts.

-> Mai enjoys making crafts.

- Cấu trúc:

$#be interested in + V-ing  = enjoy + V-ing: thích làm gì$

3. They started working here 6 years ago. (Thì quá khứ đơn)

-> They have worked here for 6 years. (Thì hiện tại hoàn thành)

4. No one in the village is as curious as her.

-> She is the most curious person in the village.

5. Swimming is really good for teenagers.

-> It is good for teenagers to swim.

$#It is + adj + (for sb) + to + V: Thế nào đó với ai đó khi làm gì$

6. It is difficult to learn Chinese.

-> Learning Chinese is difficult.

7. He began to play chess when he was 12. (Thì quá khứ đơn)

-> He has played chess since he was 12. (Thì hiện tại hoàn thành)

8. Playing chess is boring.

-> It is boring to play chess.

9. They started to hold this festivals two centuries ago. (Thì quá khứ đơn.)

-> They have held this festivals for two centuries. (Thì hiện tại hoàn thành.)

Động từ bất quy tắc:

hold - held - held: tổ chức

10. He last saw his mother in 2015. (Thì quá khứ đơn)

-> He hasn’t seen his mother since 2015. (Thì hiện tại hoàn thành)

Động từ bất quy tắc:

see - saw - seen: thấy