The old lady had a son and two daughters,________treated her well,which made her very sad.
If what you are teaching doesn’t _____ to your students, your students will gradually lose interest in it.
I want to get the job very much, but I don’t know how to _______ the interviewer of my ability to do it well.
—Have you got any particular plans for the coming holiday?—Yes,________,I’m going to visit some homes for the old in the city.
Once a decision has been made,all of us should ________ it.
Einstein’s Theory of Relativity is so________ that most of us can not understand it.