I last read a book three months ago. A. I have been reading a book for three months. B. It is three months since I last read a book. C. I read a book three months ago at last. D. The book
I last read a book three months ago.
A. I have been reading a book for three months.
B. It is three months since I last read a book.
C. I read a book three months ago at last.
D. The book three months ago was the last one I read.