Answer: C) You should study for the test.
Explanation for this question is being written.
Answer: C) Should
Answer: A) You'd better.
Answer: C) He should ask someone who knows about it for help.
Answer: A) Should
Answer: D) Should
Answer: A) Erin should been missed the train.
Answer: A) Ought to.
Answer: A) Should not.
Answer: B) Should have chosen.
Answer: B) Shouldn't
Answer: A) Shouldn't have parked.
Answer: D) Report them immediately to prevent accidents.
Answer: C) To put.
Answer: B) Should
Answer: B) Ought to.
Answer: B) SHOULD
Answer: B) You ought to wash your feet once a day.
Answer: A) Shouldn't go.
Answer: A) SHOULD
Answer: C) Should he?
Answer: E) Should have been.
Answer: B) Should stop.
Answer: B) Ought to go.
Answer: D) Ought to.
Answer: A) Eat
Answer: C) You should help him.
Answer: A) Should have /ought to have + verb in past participle.
Answer: A) Advised
Answer: C) You shouldn't go to the school today.
Answer: B) False
Answer: A) See
Answer: C) No, he shouldn't.
Answer: B) Ok, I'll do it later.
Answer: B) Advised us not to eat.
Answer: D) Should / ought to.
Answer: C) You ought to do your homework at home.
Answer: B) Should clean.
Answer: C) Ought to tidy.