[ Grammar ]
What are you doing right now?
A. I doing an online exercise.
B. I did an online exercise
C. I will doing an online exercise.
D. I am doing an online exercise.

Random Topics:
Adverb and Noun ClausesPresent Continuos TenseWishesModals AuxiliaryModals and AdvicePast Tense and Perfect TenseSentence Structure and PunctuationGerund and InfinitiveAlong & AgainstApostrophes and Quotation MarksOther quiz:
Vocabulary › ViewThe Panama __________ connects the Atlantic and Pacific oceans.
A. canal
B. way
C. road
Quantifiers › View
. There’s only _______ sugar in this tea, so it’s not too sweet.
A. a little
B. a few
C. much
D. many
