Answer:
1. The teacher is not always strict.
2. He stayed for a few weeks in Mumbai.
3. No one but him could up with such a plan.
4. you have never treated her unfairly.
5.Every one who was present chaired for her. (I honestly don't even know what "chair for her", mean so dont come for how i rewrote it.)
6.Asif is stronger than Kabir.
Step-by-step explanation:
I just know it from my brain.