Topics: 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
Select your answer:

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A. a – the
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Which perfect tense is the following sentence written in? They have done their homework.
A. past perfect
B. present perfect
C. future perfect
