The house rent in Shanghai is pretty high. I’ve got about half the space I had at home and I’m paying ________ here.
After the earthquake, the Haitian(海地的) people needed to be helped ______.
______, a small advertisement held my attention, which read “Easy job. Good wages. No experience necessary.”
Obama says he is angry about policies that always favor the wealthy and powerful over ______ Americans and insists that opportunities be opened up to all.
It is required that all traffic participants should __ the traffic rules to make traffic safer and faster.
______ it is true that a student’s most important goal is to do well in his or her studies, it doesn’t need to be the only goal.