Simple Past Future Tense Appositive Phrase Past ParticipleGrammar and VocabularyPresent ContinuousVocab and GrammarComparatives - SuperlativeDemonstrative PronounDefinite, Indefinite and Zero Articles
Other quiz: Grammar
Andy and Den ……. (to discuss) the plans for their winter holidays for two hours now.
a. have discussing
b. has been discussing
c. have been discussed
d. have been discussing
How to use : Read the question carefully, then select one of the answers button.
Tips : If this page always shows the same questions, make sure you correct the question first by pressing the "check answer" button.