Answer:
They want you to put how long you have been studying English
"Yo he estado estudiando inglés por cerca de (how ever many years you have been studying it) años.
Step-by-step explanation:
This question is basically asking you how long you have been studying. This answer is rather personal to yourself
If it was me and I was in Spanish 2 I would put
Yo he estado estudiando inglés por cerca de ocho años.
Hope this helps,
xoxo Lo ;)