Поставьте глаголы в нужном времени (англ)

1.Yesterday from 5 till 7 o'clock she was planting flowers.
2.We bjught 2 interesting books 2 days ago.
3.Listen! Somebody is singing next room.
4.As I was running downstairs I heard a shout.
5.I will tell you a story as soon as you are in bed.
6.This is the same dress that I wore a year ago.
7.I never see snow. I hope to see it when winter comes.
8.Where did you go last summer?
9.Now they are not playing football.
10.Things were not always what they seem.
11.In our climate the vine doesn't grow out-of-doors, as it does in coutries with a hotter summer, and hot-house grapes are expensive.
12.He was playing the piano when our guests arrived last evening.
13.Dogs don't like cats.
14.The old woman fell when she was crossing the street.
15.I will be waiting for you at the hotel at midday tomorrow.
16.Please show me the painting when you have completed it.
17.May I see you next week? I'd like to know something.
18.We did'nt visit our grandparents last Sunday.
19.My sister knows 3 languages but now she is reading English novel.

1)Planted
2)Bought
3)Singing
4)Ran
5)Will be
6)Weared
7)came
8)Did you go last summer
9)didn't
10)Were ( ? )

А дальше лень :(