Matching Pairs MemoryOnline version An activity to reinforce what has been learned by Luis Cabrera 1 The house was built two decades ago. 2 The wall has been painted blue. 3 The treasure was hidden on a island. 4 The book was written by his grandmother. 5 The boy is picked up by her mother every day. 6 A letter is written by Jim 7 New plans were made. 8 The suspect was arrested this morning. The wall had been painted blue. The suspect is arrested this morning. A letter was written by Jim. New plans are made. The boy was picked up by her mother The book is written by his grandmother. The treasure is hidden on a island. The house is built two decades ago.