7.---Mary, you didn’t show up at the meeting last week? ---No, I________, but my son had a sudden fever and I had to stay at home to take care of him.
You will see what great benefit the computers you own can be _____ every time we use them.
Is it the fact ____ he hasn’t turned in his research report?
The businessman is very modest about his success. He says it’s _____ the result of good luck as of his own diligence.
—Peter, come on. I need your hand! —_____
____people believe the highlight in the play isn’t an attraction to my friends and me.