Grammar guide explaining the formation and use of the present perfect tense followed by three different exercises in which students complete the sentences with 'for' and 'since', answer the questions in the affirmative with 'just' and object pronouns a ...
Grammar guide explaining the formation and use of the present perfect tense followed by three different exercises in which students complete the sentences with 'for' and 'since', answer the questions in the affirmative with 'just' and object pronouns a ...