1. Chia động từ ở quá khứ tiếp diễn hoặc quá khứ đơn
1 While divers____ (work)  off the coast of Florida, they ___ (diccover) 100-years-old shipwreck____(contain) gold bars worth $2 milion. The divers___(film) life on a coral reef when they___(find) the gold.
2 A man was find $4000 for stealing an ambulance. The ambulance  drive___(make) a phone call when the thief ___(start up) the ambulance. He ___(speed) away when the drive___(see) him and___ (call) the police
3. Police got a shock when they___(stop) a motorbike as she (speed) on the high way. While they ___ (seacrch) the trunk of her car, they ___(find) three snakes. The drive said she ____ (take) them ti a pet fair.
4 Last night when we___(come) down the hill into town, we ___(see) on strange object in the sky. It just suddenly ___(appear) in front of us. We ___(stop) the car and ___(get0 out.As we ___(watch)it,it suddenly____(fly) away and___(disappear).
5 Its was my first day of class. I ____(finally/find) the right room. The room ___(already/be) full of students. On one side of the room., students___(talk) busily to each other in Spanish. Other students___(speak) Japanese, and some___(converse) in Arabic. It sounded like the United Nations. Some of students, however ___(just/sit )  quietly by themselves. I___(choose)an empty seat in the last row and___(sit) down . In a few minutes, the teacher____(walk) into th room and all the multilingual conversation ____(stop).
P/S : dịch sang tiếng việt giùm mk nha

2. ​Chia động từ ở quá khứ tiếp diễn hoặc quá khứ đơn
1.When Martin_____( arrive) home, Ann _____( talk) to someone on the phone.
2.   It _____(be) cold when we_____ (leave) the house that day, and  light snow_____(fall)
3.I_____(call) Roger at nine last night, but he_____(not/be) at home. He_____(study) at the library
4. I _____(see) Sue in town yesterday but she _____(not/see) me. She ____(look)the other way
5. When I ____(open) the cupboard door, a pile of books ____ (fall) out.
6. A: How ____(you/break) your arm?
B: I ____(slip) on the ice while I____(cross) the street in front of the dorm
7. A: What____(you/do) this time yesterday ?
B: We____(drive) to London, but on the way we ___(hear) about a bomb scare in Oxford Street. So we ____(drive) back home straightaway
8. I____(meet) Tom and Ann at the airport a few weeks ago . They ___ (go) to Berlin and I___(go) to Madrid. We ___(have) a chat while we___ (wait)for our flights
9. I ____(cycle) home yesterday when suddenly a man ____(step) out into the road in front of me. I___(go) quite fast but luckily I___(manage) to stop in time and___(not/hit)him
10. Flight 2001 ___(fly) from London to New York when it suddenly ___(en-counter) turbulence and ___(drop) 15,000 feet. The plane___(carry) over 300 passengers and a crew of 17.
P/S :Dịch các câu này sang tiếng việt dùm mk nha