Inglês

Which sentences are grammatically CORRECT? Choose the CORRECT answer:

I - If you don´t stop talking, I will ask you to leave the room.

II - If we had more money, we´d have gone to the Bahamas last year.

III - If I won the lottery, I´d spend all my money travelling.

IV - If I spend some time with my family, I would go crazy.

V - If Tom had taken his guitar, he could have played with the band last night.