Unless everyone ________ actions to stop pollution, the environment problem may become worse.
A. take B. takes C. took D. will take
— When did you begin to live here, Ann?
— I ________ in this town since I ________ ten.
A. have lived；was B. live；was
C. have lived；have been D. live；have been
Setting up a national reading day is discussed ________ because this could make more people pay attention to deep reading and Chinese traditional culture.
A. widely B. easily C. basicly D. safely
________ it was raining heavily, we decided to stay at home and watch movies.
A. Although B. But C. Until D. As
— I prefer acting on the stage to ________ in the sports fields.
— It seems that you are talented in all kinds of art and sports.
A. playing B. play C. played D. plays
— I hear more high speed railways will be built around whole China ________ a few years.
— That sounds great. It’ll be more convenient and faster for us to go out.
A. in B. on C. after D. at
