Fill in the blanks in the paragraph given below with the help of the options that follow.
This year I (i) ________ (study,have been studying,am studying,studied) English at Delhi University. I (ii) ______ (have worked,am working,was working,work) part time in public library . I'm lucky to have this job. I (iii) _____ (don't have to , haven't to,am not having to, didn't have to ) get up early.The library opens at 10 and closes at 7.