1 were you doing
2 were having - rang
3 takes - is celebrated
4 was formed
5 have lost - haven't found
6 is held to worship
7 skating
8 getting up
9 reading - doing
10 has been built
11 swimming - feel
12 were watching - failed
13 has worked - graduated
14 have been invited
15 will be discussing
16 decided not to stay
17 to pass - testing
18 not to phone
19 doing
20 to stay - do