—You look great! Were you on vacation or ________？—You got it. I've just come back from America.

Within industries，companies are always trying to develop products that are one step better than _____ of other companies．

 The fact that she was foreign made ______ difficult for her to get a job in that country.

 — Would you like to go to the cinema with me this evening？— I’d like to, but I won’t be free tonight. Let’s make ____ some other day.

 — Who would you like to see you off at the airport?—           . Just say “good-bye” at home.