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