Matching Pairs Sentence halves - TensesOnline version Lifestyle Upper Intermediate by Cintia Lazarte 1 I was exhausted on Tuesday 2 This time next week, I'll be 3 We'll have finished everything 4 I've been working all morning, 5 By the end of this year, heading for Singapore. well before the deadline. because I'd been entertaining guests till 2 a.m. we'll have been going out for three years. but I still have a lot to do.