7、thesentences.连词成句。(10(共5题;共10分)第9页共9页17.(2分)looks,healthy,and,he,strong(.)18.(2分)is my sister this19.(2分)inthesky,some,are,thereclouds,dark(.)(连词成句)There________.20.(2分)it, is, Where (?)(连词成句)21.(2分)waittheforlightgreenPlease.(连词成句)六、Readandjudge.(阅读短文,判断句子正误。)((