IELTS grammar | confusing verbs

Choose the correct verb to complete the sentences below.

1.  We're learning / studying about IELTS this semester at college.
2.  I've decided to enroll / learn in an IELTS preparation course this summer.
3.  In IELTS reading I can understand general meaning but I don't know / learn many of the words.
4.  In IELTS you have to know / study many different subjects.
5.  Before you do the IELTS writing test, you need to learn / study how to write well in English.
6.  Jane is learning / studying in London this year.
7.  Do you know / learn the format of the IELTS test?
8.  I can't go out on Friday. I have to learn / study for my IELTS exam.