By the time he was twelve, Edison _______ to make a living by himself.
He was driving home on the highway last night when he was stopped by a policeman, .
As teachers,we be considerate of our students’ feelings and appeal to them.Only in this way will they trust us.
The new safety problem of contaminated(受污染的)milk is much more widespread, at least 22 dairy companies and their milk products that have appeared nationwide.
A woman was dug out after being buried deep in the ruins for more than 200 hours.
——I want someone to write the composition for me.——No.As a student,you depend on yourself.