I bought a mobile home because I wanted to go out but still feel at home » If

`-` `A`nswer : If I hadn't wanted to go out but still feel at home, I wouldn't have bought a mobile home.

`->` ĐK`3` : If + S + had + PII, S + would + have PII

`->` Nếu tôi không muốn ra ngoài nhưng vẫn cảm thấy như ở nhà thì tôi đã không mua một ngôi nhà di động.

$\text{Ans:}$ If I hadn't wanted to go out but still feel at home, I wouldn't have bought a mobile home.

${-}$ Câu đk loại 3: If + S + had + Vpp, S + would/could/might + have + Vpp