Grammar errors

The picture on the television is not at all clear because something needs to be adapted.

Who would know among all the people that matter that you done that?

I really think you ought to put off your coat because it's very hot in here.

We've just run out of sugar. Do you think you could possibly grant me some till tomorrow?

I find it very hard to understanding every word the teacher says because he speaks French very quickly.

This obviously worked because she was very fortuitous and the interview went very well.

You just can't compare the two houses because it's quite obvious that theirs is very larger than ours.

Come on we can't wait much longer. Just make your mind up and please make a choose.

It's a very simple question and I'm sure you're quite capable of answering it: Are you understanding what I'm saying?

I'm absolutely starving as I haven't eaten all day. What about you? Do you have hunger or have you eaten?