اسئلة صعبة لمدرسي اللغة الانجليزية find the mistake

[محمد عصام مراد]

Find the mistake
1 _ One district has a chain of superstars where we can buy our needs
2_ The information in this report is based on a spray completed by 2000 students
3_ Make sure not to give your bank account information to a false company
4_ the captain pushed the ship safely past the rocks