[ Grammar ]
We were watching a Nearpod lesson on the big screen when a power failure happened.
A. present progressive
B. past progressive
C. future progressive

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Past simple vs Present perfectActive & Passive VoiceInfinitive and GerundsAdjectives & PrepositionsSo, Such, Many, MuchVerb ConjugationWh-QuestionContinuous TensesBasic TensesVocabulary, Adjective & PrepositionOther quiz:
Causative Verb › ViewI sometimes need help to have my homework ___________________.
A. finish
B. finishing
C. finished
Grammar › View
Whenever I need someone to ____ me, I go to the principal.
A. advice
B. advise