Skip a section on a practice test, Is there a way for me to ONLY do the Writing and Language sections?

Hi Joe,

It is not currently possible to complete specific parts of the full length practice test. The sections must be completed in order, and the subsequent sections will remain locked until the previous sections have been completed.

However, you can always practice specific topics as much as you'd like using the Practice tab, instead of doing the full length tests.

Hope this helps!