Buying holiday presents can sometimes feel like am impossible task. You want to find a present that will truly please the important people on your list, but you can’t figure out what that ideal gift ...

The present perfect with 'for' and 'since' Comparatives and superlatives The present perfect with ‘just’, ‘already’ and ‘yet’ Defining relative clauses ‘May’, ‘might’ and ‘could' Subject questions Too ...

The negative present perfect is made with subject + have/has not + past participle. I haven't seen the first Bond film. I haven't seen the first Bond film.

Whether teaching or learning the present perfect, it is often useful to present the two verb aspects in a contrastive way. Compare the following: 'Dick Francis has been writing novels since 1957. In ...