Hey there! I'm happy to help!
Each measure is going to have four beats. Each whole note has four beats, so we are going to have measures separating them.
This means that we will have a bar line right before that second whole note (B).
A half note is half of a whole note, so two half notes are going to fit into a measure. So, our other two bars are going to go right before the first half note (A) and the third half note (F).
And then with the beats, the first note will take up 1, 2, 3, and 4 until the next measure.
The next note will also take up 1, 2, 3, and 4 since it is a whole note also.
In the next measure, the first half note will take 1 and 2 and the next will take 3 and 4.
The same goes for the final measure. First half note takes 1 and 2 and the second will take 3 and 4.
So it will look a little something like this.
C | B | A G | F E ||
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
Have a wonderful day and keep on learning! :D
