Answer: C) The pilot shall be requested to confirm the code and reselect the correct code.
Explanation for this question is being written.
Answer: A) Ought to.
Answer: B) Should
Answer: B) 'd better see.
Answer: C) Shouldn't
Answer: C) You should hear.
Answer: C) Should
Answer: C) Shouldn't he?
Answer: B) You should stop.
Answer: B) DON'T
Answer: D) You should have returned her call.
Answer: A) Should
Answer: C) Should come.
Answer: C) Ought to.
Answer: D) Get a torch.
Answer: C) Be able to.
Answer: B) Advice
Answer: A) Should have / examined.
Answer: C) Should tell.
Answer: A) Should help.
Answer: D) Should
Answer: B) Ought to.
Answer: B) Should go.
Answer: B) Should have done.
Answer: D) He should eat less fast food.
Answer: A) SHOULD
Answer: C) Report immediately to Examination Cell.
Answer: C) You had better bring a gift.
Answer: A) She should buy beautiful things.
Answer: A) You should be quiet.
Answer: A) Should plant.
Answer: B) YOU SHOULD HAVE LUNCH.
Answer: A) You should practice your math skills every day.
Answer: C) SHOULD
Answer: A) I couldn't study last night because I was very tired.
Answer: C) Subject + should + verb + complement.
Answer: B) Shouldn't