1.他花了两个小时才完成那项工作
It took him two hours to finish the work.2.我最喜欢夏天因为我喜欢游泳 I like summerb all the best ecause I like swinning.3.她在家人和朋友的帮助下戒了烟. with the help of her family and her friends,she stopped smoking.4.学生们正在为期末考试做准备.The students are getting prepared for the final exam.5.我的外套和你一模一样.My coat is the same as yours.6.老师尽力帮助这个学生.The teacher did his best to help the student.