1: Unless I saved My money , I couldn't buy an apartment in the city . => If 2: She would join the party If she were not shy => Unless Giải giúp mình vs ạ mình c.on

1. Unless I saved My money , I couldn't buy an apartment in the city .

`->`  If I didn't  save my money ,  I couldn't buy an apartment in the city .

2. She would join the party If she were not shy . 

`->` Unless she were shy , she would join the party .

`=>` If not = Unless

Câu điều kiện loại 2 : If + S + V (past simple) ,S + would/ could + V-inf