Sending Sandra a letter was ________,because her husband might intercept (截取) it.
--- Mr Xie speaks English fluently and enjoys teaching a lot. --- _________
________ at a speed over 400 kilometers per hour, the train arrived in Pudong International Airport in ten minutes.
Life in cities is much livelier than ________ in the country.
I failed in the exam but ________ teacher refused to give me _________ second chance.
—I’ll be travelling back from London so I can’t come to your party on Friday.— .Come round for a drink next week!