-----Guess what! I’ve passed my oral English test and got A. ----- congratulations. You ____ practiced a lot.A. must have B. should have C. must D. should
Mike seldom asks ____ questions in class, but today he raised _____ fairly good one.
_____ the news, so far, has been good, there may be days ahead when it is bad.
. Although ________ after the Civil War, the American blacks still took no important role in the white Americans except as servants and laborers.
The European market has long been favoring a number of African and Caribbean countries, ________ former colonies of Britain or France.
Sunset at Mount Huangshan is a beautiful scene, I’ll never forget.