2Present Simple or Past Simple?Hi! I039;m Den. I often 90 (go)

2
Present Simple or Past Simple?
Hi! I'm Den. I often 90 (go) to the library. There
(be) many interesting books there. Some-
times I
(go) there with my friend Mary.
She always
(help) me to choose a book.
Last Friday I
(take) a book about wizards.
There (be) many pictures in it.