Relier Pairs When did that do that?Version en ligne Une las columnas para formar frases. par Silvia Muñoz Rivero 1 The shopping centre has 2 Frankie has visited the shopping centre three times 3 Lucy's sister has 4 Andy has worked on the project 5 Blake has just 6 Maria hasn't seen Jane since just opened. last month. for five days. finished the project. been ill since Monday. since Thursday.