根据所给的汉语提示，转换下列句型。
1. I am looking forward to going to senior high school．（对画线部分提问）
are you looking forward to_ ___?
2. I am very happy that I am no longer bottom of the class. （改为同意句）
I am very happy that I am not bottom of the class____ ____.
3. I used to have problems writing and speaking English.（改为否定句）
I____ ____ have problems writing and speaking English.
4. I don't think king cobra is more dangerous than golden poison dart fog. （改为同意句）
I think king cobra is____dangerous____golden poison dart frog.
5. Many scientists think that the most dangerous is mosquito among the world's animal.（改为同意句）
Many scientists think that mosquito is dangerous__ __the other animals in the world.
