Complete the sentences with during, while, or for. Example:- I went

Complete the sentences with during, while, or for. Example:- I went sailing during my holiday. 1. We met ______ we were at university. 2. We lived in Zanzibar ______ two years. 3. Were going away ______ two months this year. 4. It is very hot ______ the day. 5. ______ we were waiting, we saw some old friends.