When reading scriptures from Bible Gateway there are a number of options available.  

1.  To the right of the word NOTES you can click the greater than sign to remove the advertisements on the right.   Click again and they return.  You can also click the small x in upper right corner of the bottom advertisement to close it.

2.  I have defaulted the two versions that appear to the English Standard Version and Contemporary English Version.  To select a different version click the down arrow to the right of the current version and select the version of your choice.  To close a version click the X in the upper right of the version that you wish to close.

3.  You may wish to explore other options on the Bible Gateway site.