[ Present Perfect Tense ]
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

Random Topics:
Infinitive GerundEs and SIF CLAUSEGrammar RulesFood VocabularyCoordinating and Subordinating ConjunctionsAdverbsGrammar: Simple Past and Past ContinuousSentence Structure and Grammar RulesPast TensesOther quiz:
Question Tags › ViewYou have visited London before, ________?
A. haven’t you
B. have you
C. didn’t you
Prepositions › View
Q: Are you travelling to Paris ____ business or ____ holiday?
A. For
B. On
C. To
D. In
We ought to ascribe glory ______ God.
A. Before
B. To
C. Off
D. Into
Verb Form › View
I enjoy ___________ gourmet meals.
A. cooked
B. be cook
C. cook
D. cooking
