The American people will never forget the 9.11 event and the psychological trauma __________ caused to hundreds of thousands of common households.
Do you think regular exercise ___ good health?
- Should I talk to you in English or French? - Do as you_______ . We understand both.
Carol said that the work would be well done by the end of October,_____ personally I wondered completely
Chicago is on ____ Lake Michigan. There is nothing in the world like ____Chicago meat industry.
-Where have you been recently? -I __ ___ in Hangzhou on business for a week last month.