84． We need one teaspoon of yogurt． (就划线部分提问)

　____________ ____________ teaspoons of yogurt do you need?

83． It’s 3 kilometers from my home to school． (提问)

　　 ____________ ____________ is it from your home to school?

82． Jane came back home from school．(改为否定句)

Jane ____________ ____________ back home from school．

81． This pen is cheaper than the other two．(同义句转换)

This pen is ____________ ____________ of the three．

55． 我想找一份兼职工作干一两年，攒些钱。

　I’m going to find a ________ ________ for a year or two and_______ ________ ________．