You and your friend are chatting on sametime. The topic is Mindworks, the quizzing platform on Ultimatix. Your friend asks if doing quizzes on Mindworks helps you improve your competency. You are a regular visitor at Mindworks and so you say:
Yes it does. I used to take quizzes on Mindworks regularly.
Yes it does. I use to take quizzes on Mindworks regularly.
Yes it does. I take quizzes on Mindworks regularly.
Yes it does. I am taking quizzes on Mindworks regularly.