Read the text below.

The basketball championships are a week away. Our team worked hard this season. Now that hard work is about to pay off. Before we can call ourselves champions. There is a lot of hard work to be done. We are going to practice hard all week. But we won't be all work and no play. We also plan to do some team building activities. If we play as a unified group on the floor, we can't be beaten!
Choose the option that correctly revises the underlined portion of the text.

A. Before we can call ourselves champions; there is a lot of hard work to be done.
B. We can call ourselves champions. There is a lot of hard work to be done.
C. We can call ourselves champions, before there is a lot of hard work to be done.
D. Before we can call ourselves champions, there is a lot of hard work to be done.