______ ,all the students have covered 5 kilometers and no one quit on the half way.

I'm       about what I say because careless remarks are likely to hurt others' feelings.

They looked __ at the new, and some girls began to weep.

We have worked together in harmony for many years, and I find it ________ with them.

—Is he interested in sailing?— Of course! In fact he is known ________ as the most daring sailor on the seas.