句型转换。 1. Vera is fourteen years old.(对画线部分提问) __________ __________ is Vera? 2. I was born in 1973. (对画线部分提问) __________ __________ you born? 3. They have a pop concert every year.(改为一般疑问句) __________ they__________ a pop concert every year? 4. How old are you?(改为同义句) What's__________ __________? 5.You are welcome.(改为同义句) That's__________ __________. |