Complete the sentences using should/shouldn't or ought to/ought not to.

1) Bikers should wear a helmet. 2) They should share the household chores to help parents. 3) Do you think I ought to apply for the job? 4) It was a great concert. You ought to have come. 5) She looks exhausted. She should go to bed earlier. 6) He works hard, so he ought to pass his exams. 7) They don’t love each other. I believe, they shouldn’t get married. 8) Sam shouldn’t go away so early. There is some surprise for him. 9) You should give her your advice. 10) Be careful with electricity! You should call an electrician to check it.