1.It __is raining___(rain) heavily now.2.My uncle travels ___D___every year.He travels for his business.句子的意思是表示我叔叔旅行很多,A是表示非常的意思,不适合.B和C是一个道理,因为短语后面有of,所以应该...为什么不写rains呢，后面不是有heavily（副词）吗因为后面有now这个时间状语，表示“现在”，所以应该用现在进行时。3I would like you to _tell__us about your hometown.A.speak B.talk C.say D.telltell sb. about sth.4I left school _B__I finished my home workA.while B.when C.until D.as当我做完作业后我离开了学校。