C Some of these sentences are correct, and some have a word that should not be there. If the sentence is correct, check ( If it is incorrect, delete the unnecessary word from the sentence and write it in the space. I have the least powerful computer in the world. > London is bigger than Birmingham. Silver is not as expensive as gold. I think Indian food is nicer than Chinese. 3. More The telephone is one of the most useful inventions in history. 4 I'm getting much better now, thank you. The longer you wait, the harder it will be. The piano is heavier than a sofa. This is the fastest way to the hotel. 6. You are taller than him. 9 Who is the smartest student in the class? 9. 10 The weather is getting hotter and hotter. 8