Each sentence contains a mistake. find the mistake and rewrite the sentence correctly 1 the teacher and the students going to go on an excursion 2 what do you do tomorrow 3 they say its raning next week 4the prime minister will make a decision today 5 i cant meet you tomorrow because ill do an exam 6 if scientists dont find a solution fot this problem , the planet gets much hotter 7 i may definitely arrive at the station at six o"clock