The young man is quite brave and strong. He is always ready to heavy responsibilities and turn down the light ones.
The teacher spoke so fast that it was hard for the students to ______ what he was saying.
It is sometimes said that a society can be judged ____the way it cares ____ its weakest members.
The two brothers look so much alike that it is difficult to ______.
I’m not quite sure how to get there, ---------- I’d better _____ a map.
It was considerate _____ you not to play the piano while I was asleep.