`29.` After I had a large meal, I started to feel sick.

`30.` She had not known him for very long when she decided to get married.

`31.` Everyone had left the house by the time I came home.

`32.` As soon as he repaired the old clock on the wall it broke again.

`1.` Mrs Smith was driving past the house in Sunset Street when she saw a fire on the ground floor.

`2.` While he was flying off the coast the pilot saw sharks approaching the swimmers.

`3.` Alice hurt herself while she was playing football.

`4.` She fell while she was running after the bus.

`5.` I lost my wallet while I was riding my bike.

`6`. We were having dinner when the lights went out.

`7`. She thought of something else while you were talking to her.

`8.` The fireman saw the fire on the balcony below when he suddenly heard someone shouting.

`9.` I saw her while I was looking out of the window.

`10.` While the teacher was giving instructions, the students looked at a spider climbing up the wall.

`11.` Sally was having dinner last night when someone knocked at the door.

`12.` I began to study at seven last night. Fred arrived at `7:30`. So I was studying when Fred came.

`13.` My roommate’s parents called him last night while watching TV.

`14.` When my husband came home, I was doing the laundry.

`15`. While they were walking home, it began to rain, so they stopped at a small cafe and had a cup of coffee.

`16.` When I got home at around `2` o'clock, Mum was planting in her garden. She was changing some flowers and dad was getting the oil of the car in the garage.

`------`

`-` QKD : S + V2/ed +…

`-` Diễn tả một hành động, sự việc đã diễn ra tại một thời điểm cụ thể, hoặc một khoảng thời gian trong quá khứ và đã kết thúc hoàn toàn ở quá khứ.

`-` Diễn tả một hành động lặp đi lặp lại trong quá khứ.

`-` Diễn đạt các hành động xảy ra liên tiếp trong quá khứ.

`-` Diễn tả một hành động xen vào một hành động đang diễn ra trong quá khứ.

`-` QKTD : S + was/were + V-ing + O

`-` Diễn đạt hành động đang xảy ra tại một thời điểm trong quá khứ tiếp diễn

`-` Diễn đạt hai hành động xảy ra đồng thời trong quá khứ

`-` Diễn đạt hành động đang xảy ra thì có hành động khác xen vào