1) my students can't speak english fluently

⟹ I wish my student could speak English fluently.

2) I often rode a bike to school last year

⟹ I used to ride a bike to school last year.

3) they have just built a school here

⟹ a new school have just been built here.

4) do you live living in the countryside

⟹ he asked me if I liked living in the coutryside.

5) people believe that they lived in a small village

⟹It is believed that people lived in a small village.

6) my student don't study hard

⟹i wish my student studied hard.

7) i often walked to school last year

⟹ i used to walk to school last year.

8) the workers have just built a new bridge here

⟹ a new bridge have just been built here.

9) do you live in the countryside

⟹ he asked me if I liked to live in the countryside.

10) people know that they were born in a small village

⟹ it is known that they were born in a small village.

- Câu 1 và câu 6: Câu điều ước ở hiện tại: S+ wish+ S+ V-ed.

- Câu 2 và câu 7: Used to+ V: Đã từng làm gì.

- Câu 3 và câu 8: Thể bị động thì hiện tại hoàn thành: S+ have/ has+ been+ PII

- Câu 4 và câu 9: Câu trường thuật thì phải lùi thì: Hiện tại-> Qúa khứ.

- Câu 5 và câu 10: It is+ said, believed, known,...+ that+ S+ lùi thì.

* Chuỗi lùi thì: Hiện tại-> Qúa khứ-> Hiện tại hoàn thành-> Qúa khứ hoàn thành

1) my students can't speak english fluently
⟹ I wish my student could speak English fluently.

S + not + V(hiện tại)

→S + wish + S + V(quá khứ)
2) I often rode abike to school last year 
⟹ I used to ride a bike to school last year.

S + often/always/... + V(quá khứ).

→S + used to + V_nguyên.
3) they have just built a school here 
⟹ a new school has just been built here.

S + V + O.

→S(O) + be + V3 + by + S.
4) do you live living in the countryside 
⟹  he asked me if I liked living in the countryside.

"Yes/No question" $S_1$ + asked + $S_2$.

→$S_1$ + asked + $S_2$ + if + S + V(lùi thì).
5) people believe  that they lived in a small village 
⟹It is believed that they lived in a small village.

People + believe/say/... + that + S + V.

→It + be + said/believed/... that S + V.
6) my student don't study hard
⟹i wish my student studied hard.

S + not + V(hiện tại)

→S + wish + S + V(quá khứ)

7) i often walked to school last year
⟹ i used to walk to school last year.

S + often/always/... + V(quá khứ).

→S + used to + V_nguyên.

8) the workers have just built a new bridge here 
⟹ a new bridge has just been built by the workers here.

S + V + O.

→S(O) + be + V3 + by + S.

9)do you live in the countryside 
⟹he asked me if I lived in the countryside.

"Yes/No question" $S_1$ + asked + $S_2$.

→$S_1$ + asked + $S_2$ + if + S + V(lùi thì).

10) people know that they were born in a small village 
⟹  it is known that they were born in a small village.

People + believe/say/... + that + S + V.

→It + be + said/believed/... that S + V.