1. She wishes she were here.

→ Wish ở hiện tại: S + wish(es) + (that) + S + V2/ed

→ Mong ước một điều gì đó không có thật ở hiện tại

2. America was discovered by Christopher in 1492.

→ BĐ thì QKĐ: S + was/were + V3/ed (+ by O)

3. The roof of my school is repaired by the workers/

→ BĐ thì HTĐ: S + is/are + V3/ed (+ by O)

4. We have learnt English for 3 years.

→ S + started/began + Ving + O + time + ago

⇔ S + has/have + V3/ed + O + for + time

5. My father used to smoke cigarettes 5 years ago/

→ used to V: từng làm gì ở quá khứ mà hiện tại không làm nữa

6. The living room is tidied by my mother everyday

→ BĐ thì HTĐ: S + is/are + V3/ed (+ by O)

1.She wishes she were here

-> Mong ước - Hiện tại ( ĐT Tobe ) :

=> S + wish + S + were + adj / n

2.America was discovered by Christopher in 1492 

-> BĐ - QKĐ : S + was / were + VpII ( by O )

=> He , She , It + was

3.The roof of my school is repaired by workers

-> BĐ - HTĐ : S + is / am / are + VpII ( by O ) ( 3 , 6 )

=> He , She , It + is ( 3 , 6 )

4.We have learnt English for 3 years

-> Thì HTHT : S + have / has + VpII

=> I , You , We , They + have

-> For + Time : Bao lâu

5.My father used to smoke cigarettes 5 years ago

-> S + used to + V-inf

=> Đã từng làm gì

6.The living room is tidied by my mother everyday

\text{# TF}