4. Circle the correct words. 1 While Pops wrote / was writing in his diary, he heard the front door open. 2 Pops went / was going downstairs when Eva shouted: 'Hello, Grandad! It's us!' 3 Mac and Eva were standing in the kitchen where Pops came / was coming in. 4 While Mac made / was making some sandwiches, Eva fed the dog. 5 Mac and Eva had / were having their tea when their mum came home from work. 6 While mum was talking to Pops, Eva gave / was giving her a sandwich and a cup of tea.