句型转换。 1. We write Christmas cards to Wang Ling.(对画线部分提问) _________________________________________ 2. Danny bought a star yesterday.(对画线部分提问) ___________________________________ 3. This is a Christmas card.(变为复数句) __________________________ 4. Are you going to send a card? (作肯定回答) _________________________ 5. I can write my card.(改为一般疑同句) ________________________________