Unit8 语法专练：不定代词一、单项选择题1. I didnt see_ in the room.A. nothingB. anythingC. somethingD. some things2. I will tell you_ when you come back.A. importantsomethingB. somethingimportantC. anythingimportantD. importantanything3. You speakEnglish so well. Who taught you?_. I learnedit by myself.A. AnybodyB. EverybodyC. SomebodyD. Nobody4. This classroomis _ to hold 60 students to have classes here together.A. small enoughB. enough smallC. big enoughD. enough big5.Tom fights _ his brother _ food sometimes.A. for; forB. with; withC. with; forD. for; with6.I looked for my pen _, but I cant find it _.A. everywhere; anywhereB. anywhere; everywhereC .somewhere; everywhereD. everywhere; somewhere7.Who teaches you _?A. skateB. to skateC. to skatingD. skates8.Are they watching the girls _?Yes. And they often watch the girls _.A. dance; to danceB. dancing; danceC. to dance; dancingD. dancing; to dance20.English is difficult _.A. to learnB. to learn itC. for me learningD. for him to speak it