Answer: B) Had
Explanation for this question is being written.
Answer: D) Was given.
Answer: C) Had to.
Answer: C) Actions that were completed at a specific point in the past.
Answer: B) The students were very tired.
Answer: B) Was, cleaned.
Answer: C) Baked
Answer: B) Reviewed
Answer: B) Rose / fell.
Answer: C) She wrote a letter every week.
Answer: B) Went
Answer: B) Graduated
Answer: D) Shouted
Answer: A) Correct
Answer: A) Was built.
Answer: C) Had
Answer: A) This sentence is correct.
Answer: A) Broke
Answer: B) We started our journey at 7 a.m.
Answer: C) Bought
Answer: A) He lived in Korea.
Answer: C) Finishedarrived
Answer: B) Was
Answer: B) Travelled
Answer: B) Taught
Answer: C) Past Simple.
Answer: C) Ran
Answer: B) Smiled
Answer: B) Knew
Answer: A) Past
Answer: D) Became
Answer: B) Lived
Answer: A) Met
Answer: B) Past
Answer: B) She read a book yesterday.
Answer: B) Simple past.
Answer: C) Brushed
Answer: A) Waited
Answer: A) Began / was.
Answer: C) Said
Answer: A) Went
Answer: A) Slept
Answer: B) Subject + verb (past) + complement.
Answer: A) I was very tired after the trip.
Answer: A) Was
Answer: D) Was
Answer: C) Started
Answer: A) Thought
Answer: C) Was written.
Answer: C) Tried to catch.
Answer: D) Took
Answer: C) It took him just a few days to learn to swim.
Answer: B) Thought
Answer: A) Found
Answer: B) Watched
Answer: D) Correct as is.
Answer: B) Ate
Answer: A) B:I played football.
Answer: B) Wrote