Rewrite the following sentences as required(根据所给要求，改写下列句子。每空格限填一词) . 1. The new product consists of four main parts inside. (改为一般疑问句) _________ the new product _________ of four main parts inside? 2. Jessica solved the physics problems without any help. (保持句意基本不变) Jessica _________ _________ the physics problems without any help. 3. Susan followed Ben's advice to design smart shoes. (就划线部分提问) _________ advice _________ Susan follow to design smart shoes? 4. Lin Dan played badminton very well. He won the Thomas Cup again. (合并为一句) Lin Dan played badminton well _________ _________ win the Thomas Cup again. 5. My students always share ideas in class. (改为被动语态) Ideas _________ always _________ by my students in class. 6. Choose the perfect grapes only, or you won't be able to make the best wine. (保持句意基本不变) You _________ be able to make the best wine _________ you choose the perfect grapes only. 7. 'Is it the first boys-only school in the city?' asked a parent. (改为宾语从句) A parent asked _________ it _________ the first boys-only school in the city.