It is possible to create questions in the drop-down menu and you can select each column to edit the options?

I would like to create only columns in the form and select each column from the drop down menu to edit the options. It's possible?

I want to create more than one column and insert different options for each column!

I want to leave all the options in columns with drop down menu!

In your matrix options, under the "Fields" tab, you can select which type of field you would like to use in the matrix:

Change the input type to "Drop Down" and you can use drop downs instead.