—I drove to Zhuhai for the air show last week.—Is that ________ you had a few days off?

—Don't you think it necessary that he ________ to Miami but to New York?—I agree, but the problem is ________ he has refused to.

—How do you find out about the latest fashions, Alice?—In the magazines like Rayli. That’s        clothes companies usually advertise.

One advantage of owing your own car is ________ you can go anywhere at any time you like.

Part of the reason Charles Dickens loved his own novel, David Copperfield, was ________ it was rather closely modeled on his own life.(2010·北京)