We are watching news on TV when we heard a bad noise
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6. We are watching news on TV when we heard a bad noise.
A. on B. heard C. are watching D. noise
7. At this time yesterday, I watched a movie about the severe tsunami with my family at home.
A. At B. about C. family D. watched
8. While we were enjoying a peaceful evening, an unexpected tornado was touching down.
A. were enjoying B. evening C. an D. was touching
9. When our class was going camping outdoors, a sudden flash flood occurs.
A. our B. occurs C. camping D. sudden
10. While I was reading a book, my sister is playing with a doll.
A. While B. was reading C. is playing D. doll