5、kedlikeasoftorangeblanket__________thedesert.A.coveringB.coveredC.coverD.tocover10. You shouldbearinmindthatheisnotsostrongashe____. A.wasusedtobeB.usedtobeC.wasusedtoD.useto11.“Wedidn'tseehimattheexhibitionyesterday.”“He ___it.”A.mustn'tvisitB.can'th