2 Choose a orb to follow each of the sentences 1-6. You must use all of the sentences. 1 Mum cooked a big meal for us but we'd already eaten. 2 Mum came and ate with us at the restaurant. She needn't have cooked. 1 b She didn't need to cook. 3 I spent ages doing my homework last night and now Mr Peters isn't here to take it in. 4 Mr Peters told us we had a choice to do the homework or not. a I didn't need to do it. b I needn't have done it. 5 She took her umbrella but it was a really sunny day. 6 The forecast said that it was going to be a lovely sunny day. So she left her umbrella at home. She didn't need to take it. b She needn't have taken it. a