12. Употребите глаголы в нужной форме 12.1 The population of this town (to be) about 20,000 five years ago. Every year

12.1 The population of this town was about 20,000 five years ago. Every year it increases more than 1,000 a year. By the end of next decade it will have double.12.2 They have just come back. I think, it has taken them a half an hour, not more. Now they are speaking to my mother.12.3 Tornadoes speed through the island every year. By the end of this season they will have damaged many buildings and injured many people.12.4 Her husband has been watching football on TV since breakfast. But it seems, the match isn\'t going successfully, you should not ask anything about the game.12.5 The concert is almost over, and the singers are tired, but the spectators are still waiting for new songs. You see, it will be repeated again tomorrow.