giúp mik nhanh gấp với ạ dựa vào cấu trúc của thì quá khứ tiếp diễn 4. My brother and sister ______ (talk) about something when I _______ (walk) into the room. 5. Tom went to his friends ‘house, but the boys __________ (not be) there. They (play)_______ _soccer in thevacant lot down the street. 6. The little boy _____ (fall) asleep while his mother________ (read) him a story. 7. I really enjoyed my holiday last January. While it_____(snow) in Iowa, the sun _______ (shine) in Florida. 8. While Ted _______________ (shovel) snow from his driveway yesterday, his wife ____ (bring) him a cup of hot chocolate. 9. John _______ (have) a car accident last week. He ______ (drive) down the street when suddenly a lorry ______ (hit) his car from behind 10. Ten years ago, the government ______ (decide) to begin a food programme. At that time, many people in the rural areas _____ (starve) due to several years of drought. 11. They ____ (wait) for me when I ______ at the station (arrive) 12. She _____ (swim) in the sea when I _________ her (see) 13. ______they______ (play) tennis when it ______ raining (start)? 14. We __________________ (drive) home from the theatre when the police __________________(stop) us. 15. The wind __________________ (blow) very hard when I ________________(go) out this morning.