[ Grammar ]
What ______ he doing?
A. am
B. is
C. are

Random Topics:
Prefixes SuffixesPossessive PronounsAdjective / Noun + to InfinitiveGrammar - Collective NounsGoing To Be and WillPrepositions and ArticlesKinds of SentencesSimilesNoun QuantifiersAdverb PhrasesOther quiz:
Conjunctions › ViewThomas doesn’t play the guitar, __________ he plays the drum.
A. and
B. but
C. so
D. because
Tenses › View
Which tense is used to describe an action that will definitely happen in the future?
A. Future Simple
B. Future Perfect Continuous
C. Future Continuous
D. Future Perfect