Our new school building is（)construction.A. underB. becauseC. having

To graduate from high school, we will begin our new life in college.（)

He is the head of our school.（英译中)

Recent studies have shown that air inside many homes, office buildings, and schools is

Mr. Wang,（), is coming up to us.A. slowlyB. our new teacherC. he is our new teacher

The purpose of building New Towns in America is__

Our new school building is __________ constructio