Answer: B) Understood-had read.
Explanation for this question is being written.
Answer: B) Sent/ had finished.
Answer: C) I took.
Answer: A) Landed / had found.
Answer: B) Had shouted; took; jumped.
Answer: D) Saw, was looking.
Answer: B) Felt / had passed.
Answer: A) A sequence of events.
Answer: C) Rang, was taking.
Answer: A) Arrived
Answer: A) Celebrated had completed.
Answer: C) Was working/ passed.
Answer: A) Saw, was wearing.
Answer: C) Watched-had gone.
Answer: D) Warned / had already entered.
Answer: B) Arrived
Answer: D) Started / had invited.
Answer: A) After he had retired, his eldest son took over his business.
Answer: C) Got married-had flown.
Answer: C) Arrives
Answer: B) In the past tense.
Answer: A) Dad went home while Maudy was watching TV.
Answer: D) Played / had done.
Answer: A) Got / had been playing.
Answer: B) Will you understand.
Answer: C) Woke / had left.
Answer: D) Goes-will have spent.
Answer: C) Passed / had studied.
Answer: A) True
Answer: D) Arrived / was making.
Answer: A) Had moved-found.
Answer: A) I left home, caught the bus, and sat near my friend.
Answer: B) Was/ had never travelled.
Answer: A) Arrived / had finished.
Answer: A) Had cleaned said.
Answer: C) Will have read.
Answer: B) Future in the Past.
Answer: D) Got home, had eaten.
Answer: A) Past continuous + past simpe.
Answer: B) While we were in France, we stayed at a hotel.
Answer: D) After the participants are fully prepared.
Answer: B) Change knows to knew.
Answer: B) Reached, had been calling.
Answer: E) Fell, was painting.
Answer: A) Had read/ gave.
Answer: A) Arrived / had forgotten.
Answer: B) Came / had been.
Answer: B) Sang[cos this happened AFTER the other verb].
Answer: D) Arrived/ had started.
Answer: A) Was running / bumped.
Answer: A) Saw/didn't like/had already read.
Answer: A) Will help.
Answer: A) Returned
Answer: C) The soldiers train hard so that they may conquer the enemy,.
Answer: A) Entered, greeted, started.
Answer: C) While I was walking, I saw a dog.
Answer: C) Left/went/was driving.
Answer: A) Wanted, had broken.
Answer: B) Leaves / will have been.
Answer: C) Got, had started.