句型转换(每题2分,共10分)1. He was born in 1991.(对画线部分提问) he born?2. I have a big bag. He has a small bag.My bag is________than______.3.There were some pingpong players in our school last year.(改为一般疑问句) there pingpong players in your school last year?4. He is too young to go to school.(改为同义句)He is _______ ________ enough to go to school.5. They are staying there for three weeks.(对划线部分提问) are they staying there?
答案:1. When was 2.bigger his 3.Were any 4. not young 5.How long解析:略