Have you ________?—No. I had the wrong number.
The traffic in the city _____ be terrible, but now it has improved a lot. I think you will ____ it soon.
Running a company is not _______ a matterof hiring people — they also need to be trained.
Henry ______ this car for a year.
一Hobo, what are you doing 一-I’m ____as a Monkey King.