#wheijx.

`1.` Ba told Liz that he was going to meet her sister in front of the station.

`-` Câu tường thuật : S + told + (O) + that + S + V(lùi thì) + ...

`2.` She hasn't gone out with him for 2 years.

`-` CT : The last time + S + V-ed/c2 + ... + was + time ago

`=` S + haven't/hasn't + Vpp + ... + for time

`3.` If she were on board now , she could experience these marvelous things.

`-` CDK loại `2` : If + S + V-ed/c2 + ... , S + would/could + V-inf + ...

`-` Dùng "were" với mọi CN ở CDK.

`4.` The boys were interested by the show.

`-` Bị động : S + was/were + Vpp + ... + (by+O)

#Mahoraga

`1.`Ba told Liz that he was going to meet her sister in front of the station.

`2.`She hasn't gone out with him for 2 years.

`3.`If she were on board now , she could experience these marvelous things.

`4.`The boys were interested by the show.

`@` Giải thích:

`1.` Ta có cấu trúc câu gián tiếp:: S + told/asked/.....+ O + that + S + V(lùi thì) + ...(thay đổi trạng nữ và đại từ)

Hiện tại `->` quá khứ

`2.` Go out(v): đi ra ngoài

Giải thích:đây là thì htht có cấu trúc:S + haven't/hasn't + V_ed/V3 + ... + for time

Dấu hiệu: for/since+time

`3.` Ta có cấu trúc câu điều kiện loại 2:If + S + V_ed/V2/were + ... , S + would/could/might + V_nguyên thể + ...

`4.` Ta có cấu trúc bị động của thì quá khứ đơn:S + was/were + V_ed/V3 + ... + (by+O)