句子写作：He is very busy preparing IELTS. He has no time to play.
He is very busy preparing IELTS; therefore , He has no time to play.
暂无解析
句子写作：Thejudgehadahardtimedeciding___________________.
Thereistheappreciationofthesalienthistoricaltruth________theagingofadvancedsocietieshasbeenasuddenchange
Theclothhadanaturallookwhichperfectly________theimageLaurasought.
Whatarethekeyfeaturesofaresearchpaper?
句子写作：Thehouse____isstillstanding.
