1. Tonya was studying dance for four years, and she’s in an advanced dance class now.
Incorrect=was_ Correct=has been
2. I’ve been knowing Tom for 16 years.
Incorrct= I’ve been knowing, Correct= I´ve known
3. Jared has took six rock-climbing trips this past year.
Incorrect= has took Correct= has taken
4. How have you been do in your art classes?
Incorrect= been do Correct= been doing
5. We used to go to summer camp, but we not having gone in years.
Incorrect=not having Correct=haven't gone
6. You haven’t been ride your bike by my house lately.
Incorrect= been ride Correct= been riding
