It is required by the authorities of school that students should be treated ______ by their teachers but how can a teacher respect them when the students show no respect for him?[ ]

You ______ have carried all these parcels yourself. The shop would have delivered them if you had asked them.

I didn’t want to be _________________ withpolitics at all

It’s said that the new campus of the school is now_______ what it was.

The real reason for the fire _______ a burning cigarette end