Complete the sentences with the same meaning

Ex7. Complete the sentences with the same meaning
1. Sarah is lazy so she can’t pass the exam.
=> If Sarah
2. Reading newspapers can help you know what’s happening in the world.
=> If you __
3. We don’t visit the museum because we don’t have time.
=> We would ____
4. Without hospital treatment, Tom would not have recovered so fast.
=> If it ____
5. I don't know him very well. So, I won’t invite him to my party.
=> If I