$#QLinkVN$

1. `Clause_{1}`, because `clause_{2}`

`->` `Clause_{2}` so `clause_{1}`

`=>` I was tired so I didn't go to work.

2. interested in $V_{ing}$ = enjoys $V_{ing}$

`=>` Hai enjoys playings soccer after school.

3. Câu bị động thì hiện tại đơn:

Nguyên mẫu: `S+V+O`

Chuyển thành: `S+`$to$ `be+`$V_{3/ed}$` +O`

`=>` English is spoken all over the world.

4. So sánh hơn: `S_{1}` hơn `S_{2}` thì `S_{2}` kém hơn `S_{1}`

`=>` Watching TV isn't as exciting as reading books.

5. Dạng câu chuyển từ thì Quá khứ đơn (thời gian "ago") qua thì Hiện tại hoàn thành ("for" thời gian)

`=>` I have learnt English for 25 years

26. I didn't go to work because I was tired

-> I was tired so I didn't go to work

27. Hai is interested in playing soccer after school

-> Hai enjoys playing soccer after school

28. People speak English all over the world

-> English is spoken all over the world

29. Reading book is more exciting than watching TV

-> Watching TV isn't more exciting than reading book

30. I started learning English 25 years ago

-> I have learned English for 25 years