We were sitting in the blind that Wanderobo hunters had built of twigs and branches at the edge of the salt-lick when we heard the truck coming. (Green Hills of Africa, Ernest Hemingway) Hemingway did ...
To establish the difference between the use of ‘has/have’ and that of ‘had’, one needs to understand the essence of the past perfect tense. When two things occurred in the past, the past perfect tense ...