Помогите с тестовым заданием по английскому

1 He should go to bed right now.
2 He should go to bed right now.
3 You should call for a mechanic
4 She shouldn't work so hard.
5 You should warn your teacher
6 She shouldn't eat so much fast food.
7 He should revise for the exam.
8 He shouldn't be so forgetful.
9 They shouldn't be so stubborn.