.— Why didn’t you tell me the truth that day? — I _____, but you _____ for Fuzhou when I went to see you.
E-mail, as well as telephones, ________ an important part in daily communication.
Mark woke up one morning only to find both water and electricity _______ because he had not been able to pay the bills.
Not until the train pulled into the station ______ that his suitcase was gone.
Your performance in the driving test didn’t reach the required standard— ________, you failed.
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