1)...When these islands were discovered ...
2)the rehearsal will will be held
3) a new tragicomedy is being staged at
4) an exciting running race has just been shown
5) this record was set
6) the curtain will be drawn
7) at least some books...should be read
8) historical novels can be enjoyed as much as
9) seats will be bought for you
10) a new film about...is being made