---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 engineers made two big plans for the dam, ____ was never put in force.
——What do you think of the concert? ——I really enjoy it. I didn’t expect it was ____ wonderful.
——Tom, you are caught late again. ——Oh, ____.
____ the temperature might drop, coal was prepared for warming.
——We must thank you for taking the trouble to cook us a meal. ——____.