Answer: D) Were watching.
Explanation for this question is being written.
Answer: D) Heard / was studying.
Answer: A) Was buying.
Answer: A) An ongoing action is interrupted by a past event.
Answer: A) Correct
Answer: D) Arrived
Answer: A) Was examining, waited.
Answer: C) Lost-was buying.
Answer: A) Was relaxing / appeared.
Answer: B) Was singing, knocked.
Answer: A) Past simple and past continuous.
Answer: C) Was eating.
Answer: A) Went / were having.
Answer: C) Was running.
Answer: C) Were watching.
Answer: C) Were building / came.
Answer: C) Past Continuous.
Answer: C) Listened
Answer: B) Was milking.
Answer: B) Were watching.
Answer: B) Was eating.
Answer: B) Were watching / went out.
Answer: C) Was reading.
Answer: C) Was having-was swimming.
Answer: B) Were watching / started.
Answer: D) Were talking, broke.
Answer: A) Was playing/ started.
Answer: B) Past Continuous interrupted.
Answer: A) Entered/ were listening.
Answer: A) Weren't panicking went.
Answer: D) Wasn't watching, was dreaming.
Answer: B) Was speaking (verb, Past Continuous).
Answer: A) Was playing.
Answer: C) Walked-was talking.
Answer: A) Was waiting / arrived.
Answer: B) Past progressive.
Answer: A) Was falling,heard.
Answer: A) Were waiting, started.
Answer: B) Were talking.
Answer: A) Was doing, I broke.
Answer: B) Was taking.
Answer: D) Were doing.
Answer: B) Was taking / called.
Answer: C) Was telling/walked.
Answer: B) Opened-were doing.
Answer: B) Came, was watering.
Answer: A) Was working / rang.
Answer: B) Was having | Heard.
Answer: A) Wanted / were.
Answer: B) The idea that something irritating or shocking often happened in the past.
Answer: A) Played
Answer: C) Broke / was playing.
Answer: B) Was watching, came.
Answer: B) Started, was working.
Answer: B) Was swimming-appeared.
Answer: B) Was talking.
Answer: B) Had been searching.
Answer: C) Had been talking.
Answer: B) Were watching / went.