1.Would you like our delicious dumplings () 3 yuan each. A.with B.on C.for D.at

1.Would you like our delicious dumplings () 3 yuan each. A.with B.on C.for D.at
2.We have many kinds of ice-cream,() apple,banana and orange.
A.for exampleB.andC.asD.like
3.你只用8元就能点到15个烙饼.
You can () 15 pancake () () 8 yuan.