Прошу помогите! нужно расставить правильно глаголы по времени. заранее спасибо.

19. I never (read) a story that (interest) me so much as the one I (read) last night.
20. When we (go) to see them last night, they (play) chess, they (say) they (play) since six oclock.
21. You (go) with us to the Zoo tomorrow if you (be) a good boy.
22. No sooner we (finish) the translation of the text than the bell (ring).
23. Why you (not, make, do) an effort to improve your life? I wish you (make) an effort to change everything.
24. If I (be) you, I (think) twice before accepting his invitation.
25. 1 wish you (discuss) this (serious, seriously) tomorrow. It isnt funny.
26. All the doors and windows (lock) before we went on holiday, but the house (break into) when we (return) home.
27. Our house (surround) by a beautiful garden. The garden (plant) by my grandfather many years ago.
28. The Cambridge Folk Festival very well (organize), and there are never (any, some) of the serious problems which can (cause) by large crowds.
29. The oldest college in Cambridge University is Peterhou-se, which (found) in 1284, and the most recent is Robinson College which (open) in 1977.
30. Id like to know who Australia (discover) by? - Ask the teacher about it, ...?
31. Dan said that he (call) you (tomorrow). - If he (call) me in the evening, I (be) very busy. I wish he (call) me in the morning.
32. We thought that the parcel (deliver) in time, but the postman (not, come) yet.
33. The furniture (rearrange) today, and the flat (look) very cozy now.