With more forests being destroyed, huge quantities of good earth ____ each year.
A. is washing away B. is being washed away
C. are washing away D. are being washed awayD
解析:此题考查了主语与谓语的一致。谓语应与quantity的形式一致,故本题应确定为复数谓语are, 另,根据前文的being destroyed,可判定为被动进行时态。所以答案为D。
Peter, together with his parents _________ every Sunday.
A. went hiking B. go hiking C. goes hiking D. hiking