Complete the sentence with if for each situation
1. This book is too expensive, so i’m not going to buy it
-> I would buy it if it wasn't too expensive
2. We don’t go out very often, we can’t afford it
-> We would go out more often if we could aford it
3. I can’t meet you tomorrow, I have to work late
-> If I didn't work late, I could meet you tomorrow
4. It’s raining, so we can’t have lunch outside
-> We could have lunch outside if we it wasn't raining
5. I don’t want his advice, and that’s why I’m not going to ask for it
-> If I wanted his advice, I would ask for it
những câu này đều chia loại 2, vì nó đều thể hiện mệnh đề không xảy ra ở hiện tại hoặc tương lai nha