безотлагательно 19 баллов сроччно я залайкаю

1 When did they build it?
2 The band became popular in the 1960s.
3 They didn't appear on the show yesterday.
4 What was the festival like?
5 He couldn't write at the age of four.
6 When did they release their album?
7 The film wasn't a success.
8 When did she die? She spent all weekend studying.

He didn't play well at the concert.

1) did they build
2) became
3) did not (didn't) appear
4) was the festival
5) couldn't (could not)
6) did they release
7) did not (didn't) play
8) wasn't (was not)
9) did she die
10) spent