—What do you think of teaching, Bob?—I find it fun and challenging. It is a job ______ you are doing something serious but interesting.
My mother encouraged me_____ the activity.
Sandy could do nothing but___ to his teacher that he was wrong.
The manager, __ it clear to us that he didn’t agree with us, left the meeting room.
After some days, the boy adapted himself_____ up early every day.
I have many friends, ______some are businessmen.