[ Present Perfect Continuous Tense ]
Why … Mandarin classes for the last three weeks?
A. have you not been attending
B. have not you been attending
Select your answer:
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Other quiz:
Grammar › View__________________ video games all the time is very boring
A. Playing
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Vocabulary & Grammar › View
The desert is a difficult _____ for people to live in.
A. country
B. environmental
C. environment
How to use : Read the question carefully, then select one of the answers button.