[ Simple Past & Past Progressive ]
She is working… a big presentation for next week.
A. up
B. about
C. as
D. on

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Pronouns ( Interrogative )Basic GrammarAnalogyAdjectives and PrepositionsGrammar Comma UsagePassive VoicesVerb to haveConnectives (because, due to, owing to, because of)-ing &-ed AdjectivesWish, Unless, If sentenceOther quiz:
Interrogative Pronouns › ViewTo ______ did the league award the MVP trophy?
A. Who
B. What
C. Which
D. Whom
Conditionals Type I › View
They can’t arrive on time _________ they finish the work early.
A. unless
B. if
