[ Present Perfect Continuous ]
Select the correct sentence
A. This quiz has been testing my grammar skills.
B. Have I been answering correctly?
C. How much time have I been taking for this?
D. The test haven’t been including listening activities.
Select your answer:

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Modal Verbs › ViewThis report is very important. I _______ finish it by 3 o’clock.
A. must
B. may
C. can
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If you ______ something, you find it.
A. challenging
B. study
C. discover
D. agree
