---Hi, Lucy.Have you heard of any good news about Frank recently?---Yeah.She ____ have done better.She has been admitted to one of the top-ten universities in the States.
The boss____________ the worker how to do it, or the accident couldn't have happened.
She liked the dictionary so much that she would like to take it ____________ it cost.
Don't be joking. It's time to____________ your business.
It may not rain, but you had better take an umbrella__________.
I'd like to be a professional singer, but I don't think I've got