1. he has a habit of sleeping with the light open.
2. analysised by the psychologists,some things appeared in your dream are kind of signs of some particular disease
3.Computers have taken a huge effect on the world since it appeared
4.the majority of American people ride bicycles for exercise
5. he is hesitating that he should say sorry the his teacher or hide the truth
6.if you persist, the dream of being a astronaut is not unachievable
7.he dreams of that one day he will become a surgeon who can do operations for people.
8.according to the rule of school, it is banned for students from wearing a long hair.
9.it should not to absolutely owe your faults to objective causes