Answer: A) Was having.
Explanation for this question is being written.
Answer: A) I was walking to school when I met my friend.
Answer: A) Was repairing.
Answer: B) Was running.
Answer: B) He was playing video games.
Answer: D) Was giving.
Answer: D) Was running.
Answer: B) Were learning.
Answer: D) Was sitting.
Answer: B) Were doing.
Answer: A) Was listening.
Answer: B) Was lighting; was waking.
Answer: A) Was reading the newspaper.
Answer: B) Was wondering.
Answer: A) Past Continuous.
Answer: B) Were watching.
Answer: B) Was performing.
Answer: B) Were flying-was working.
Answer: B) Past progressive.
Answer: B) Was reading.
Answer: D) They were playing cards.
Answer: C) Came
Answer: D) Was shopping.
Answer: B) Were completing.
Answer: A) Because the action was happening exactly at the time her mom asked about.
Answer: A) I was writing a letter.
Answer: B) Were you doing / called.
Answer: A) Digging
Answer: B) Was writing.
Answer: B) Was teaching.
Answer: B) Past continuous.
Answer: A) Was cooking, woke up.
Answer: A) Were cleaning up.
Answer: C) Was raining.
Answer: D) Was cooking.
Answer: D) Was wearing.
Answer: D) Was talking.
Answer: B) Was snowing.
Answer: D) Was explaining.
Answer: C) Was reading, was making.
Answer: C) Was having.
Answer: B) Was raining.
Answer: B) WERE PLAYING.
Answer: D) Were playing.
Answer: B) Was talking.
Answer: C) Were
Answer: B) Was shopping.
Answer: B) Was hoping.
Answer: B) Broke / was playing.
Answer: A) Was watching.
Answer: A) Were watching.
Answer: C) Was sleeping.
Answer: B) Was recording.
Answer: D) Was working.
Answer: C) Was speaking.
Answer: D) Was listening.
Answer: A) The sentence is grammatically correct.
Answer: B) Were talking.
Answer: B) Were / doing.