1. David has some Chinese lessons every week.(改为一般疑问句)
      ______ David _______ Chinese lessons every week?
2. My favourite festival is Spring Festival. (对划线部分提问)
     ______________________ favourite festival?
3. That is a black piano. (变为复数形式)
     _____________ some ___________.                    .
4. How is the weather in Shanghai in summer? (同义句转换)
     ____________ the weather __________ in Shanghai in summer?
5. Alice, a, when, her, take, dog, for, walk, does (连成一句话)
     __________________________________________________ ?