26. Hoa (wash) her clothes when they (arrive)

27. What you (do) when they (come)?

28. What she (do) when you (meet) her?29. What they (do) when it (rain)?

30. When he (arrive ) what she (do)?

31. When you (come) what your friends (do)?

32. When Nam (go), we (sleep) well and what you (do)?

33. When I (see) you , who you (talk) to?

34. When you (build) this house ? - In 1990

35. At the moment she (do) her homework

36. He usually (do) her homework , (wash) clothes and (watch) T.V in the evening

37. While Ba (plant) trees , I (water) them

38. While I (read) book , she (sing)

39. While they (play) soccer , we (play) tennis

40. While Lan (write) an essay , my sister (write ) letter

giúp mình vs mn ơi

 9. Ba (swim) with Huong in Hong river at 4 o’clock yesterday

10. Binh (have) dinner at 6 o’clock yesterday afternoon.

11. Hoa (eat) ice- cream at 9 a.m last Sunday

12. You (sleep) well at 11 o’clock last night?

13. He (play) soccer at this time yesterday?

14. Your parents (work) at 9 a.m yesterday

15. What you (do)at 10 o’clock last night? - I (sleep)

16. What he (do) at 8 o’clock yesterday? - He (listen) to music

17. What they (have) at 4 o’clock last Sunday? - They (eat) ice- cream

18. What your father (do) at this time last week? - He (repair) my car

19. What your sisters (do) at 8 o’clock last night? - They (sing)

20. When I (come), he (watch) T.V

21. When she (arrive), I (do) my homework

22. When Ba (phone ), she (sleep)

23. When I (meet) her, she (hurry) to the station

24. They still (sleep) well when their father (come) back home from work

25. Tom (paint) his house when we (come) giúp mình vs mn

 Thời tiết, Khí hậu vào mùa gió đông bắc

giúp mình bài 3 vs mn ơi ko phải thi chỉ là đề ôn thôi ạ

the children in our family are always.............to their elders(RESPECT)

x[(x+y)^2-(x-y)^2]  giúp mình lời giải với ạ vì kết quả mình có rồi nhưng ko biết lời giải