______ our return, all the students burst into cheers for our excellent performances.
You can hardly imagine how excited I was when the day I had been looking forward to _____ at last.
The effect a teacher has _______ children may be greater than that of their parents.
—Everyone in my class passed the exam. —Oh, really? It ________ difficult.
I ran across David while walking along the street yesterday. I ________ him for three years.
—You are required by law _______ seat belts. —Thanks for your reminding. I’ll do it right away.