谁能用 the same as 、try doing sth、help sb do sth造句?（每个词造两个句子）

the same as 和.一样Your coat is the same as mine.The whether in Nanjing is the same as that in Hefei.try doing sth 试着做某事The boy tried opening the door.We are trying solving the problem.help sb do sth 帮助某人做某事He often helps me to do my homework.Yesterday he helped us clean the classroom.

1Your pen is the same as mine.2He will try opening the door.3I helped my mother clean the room yesterday!