Taxi is one of the most common means of city transport, so the increase of taxi _______ in Hangzhou has led to much public concern.
Reality is not the way you wish things to be, nor the way they appear to be, ___ the way they actually are.
People try to avoid public transportation delays by using their own cars, and this _____ further problems.
Although ____ my opinion, the old professor didn’t come up with his own.
The field research will take Joan and Paul about five months;it will be a long time_____we meet them again.
My parents live in a small village. They always keep candles in the house ___ there is a power cut.