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.