根据短文内容，从每小题所给的三个选项中，选出一个正确答案。

Dear classmates, I learned how to make dumplings last month. Let me introduce the steps of making dumplings to you.

First, cut 1 the vegetables and the meat, and put them in a bowl.

Next, add some salt and oil, and 2 them together.

Then, put a 3 of filling (饺子馅) in a wrapper (饺子皮) and fold the wrapper around it.

Finally, put the dumplings in the boiling water and cook 4 they are on the surface of the water. And then it's time to enjoy them.

I'm so 5 to share my way of making dumplings. Thanks for listening.