“Are you satisfied with his answer?” “Not at all. It couldn’t have been ____.”
The child ought to be punished, how should you let him _______telling lies.
—Could I use your pencil for a few moments, please?— ______ I'm not using it myself.
—Hi, David! How was your trip to Beijing? —Wonderful!I have never had ________ holiday in my life.
The operation is _______ success. and the patient is now out of ______ danger.
—Thanks a lot, but can you do me one more favor, please? —___________, sir. What can I do for you?