—Whydo you suggest we buy a new machine?—Because the old one has been damaged __________.
The young man insisted that he _______ nothing wrong and ________ free.
_______ his arrival at the airport , the film star was recognized and soon surrounded by a group of film stars.
Let’s paint one side of the paper red, and _____ side black.
We should keep trying, and I think our efforts will finally _____.
I _____ up early when I was in high school, but now I _____ up around 7:00 am.