Professor Smith, many students want to see you. __________ they wait here or outside?
I feel greatly honored _________ into their society.
—Did the book give the information you needed? —Yes. But _________ it, I had to read the entire book.
. He is very popular among his students as he always tries to make them __________ in his lectures.
The children went home from the grammar school, their lessons __________ for the day.
. __________ by a greater demand of vegetables, farmers have built more green houses.