اريد حل لهذه الجملة سريعاً

[ابو محمد سلامه]

Find the mistake
1- Being persuaded is one of Rana's many strengths.
2- I have never walked a farther distance. I'm out of breath.
3- What I'd said misunderstand, I wish I'd kept silent.
4- We use wood to make things and then heating and building
5- It's a really serious problem which hopes to be tackled through dialogue

Choose the correct answer
1- Milk is unsafe to drink without it .......
is boiled - boils - was boiled - being boiled