Our foreign English teacher Shirley has a gift for creating an atmosphere for her students _________ allows them to communicate freely with each other.
----Is this the first time you _____Chengdu ? ----No. But the first time I _____here, the city wasn't so beautiful.
I want very much to buy a car, but I can’t afford ________.
The computer system _____ suddenly while he was playing computer games.
Mr Smith never does any reading in the evening ; ________________.
I am ________ with Mr Wang's ___________ talking ; I can't wait any longer for its end.