Instead of flocking into the cities, the peasants __________ villages and townships of a new type in the past few years.
. .I really don’t know______I had my money stolen.
. What a pity! I missed meeting my boss at the airport because my car was ______ in the traffic jam.
. Along with the letter was his promise ______ he would visit me this coming Christmas.
. It is unbelievable that a well- behaved gentleman ______ be so rude to a lady.
. --- It was a pity that you missed the famous star yesterday. --- ______ I hadn’t returned to my hometown.