Don’t make the wetlands smaller. There is ________ (越来越少的空间) for wildlife.
________ (为了保护) students’ eyesight, Chinese government has taken action in recent years.
Millie is helpful and she ________ (与……和睦相处) her classmates.
A policeman is standing ________ (在……中间) the road directing the traffic.
—Who ________ (带领你们参观) the new lab tomorrow morning?
—Suzy will.