Qúa khứ tiếp diễn nha mọi người, giúp tui với:
1.They (study)……………………. in the library when the fire alarm went off.
2. It (snow)……………………………. when I got up this morning.
3.Abert Einstein…………………………… ( show) his experiment when I came
4. Tom ( watch) ……………………TV while I (read)…………… books yesterday.
5. Hellen (wait) ……………………………for me at 7 pm yesterday
6. ……..he (work) …………………………..his way through college at this time?
7.He (teach)………………….. economics at Harvard when his dad arrived to live with him
8. The wind (blow)……………………….. very hard when I went out this morning.
9. He fell off while he (go)……………………… down the stairs.
10. . At this time last month, I (visit) ………………London
11. . All last week, they (repaint)…………………. their school
12. . When I (meet) ………….her, I (tell)……………… her about my family
13. . While Mai (skip)………… rope, Tien (play)…………. marbles
14. . Hoa and Nga (make)……………….. cakes between 3 and 5 yesterday afternoon
15. . While I (repair)…………….. the roof, I (fall)…………….. off ladder
16. . He (water)……………… the vegetable when I (come) …………………his house
17. . While we (have) …………dinner, the telephone (ring)…………..
18. . When I (see)……………. him, he (sit)……………. in the cofe
19. . While she (slice) ……………. beef, she (cut) …………….her
20. . From 4 to 6 yesterday afternoon, we (wait) ……………. for our teacher at the station
Loga
Sinh Học lớp 12
