[ Grammar ]
You look so tired. What … all day?
A. Have you done
B. Have you been doing
C. Did you do
D. Were you do

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Grammar (either..or.. and neither..nor..)Grammar- Later/LatterEnglish ArticleSynonyms and VocabularyTenses and VerbsMoods of GrammarAdverbs and PhrasesSubjunctivesPresent and Past Perfect TensesPhrasal Verb With TakeOther quiz:
Mixed Conditionals › ViewIf Margaret ___ anything that doesn’t belong to her, she would return it immediately.
A. find
B. had found
C. finds
D. found
Toeic Verb › View
After Ms. Williams —— Levine Advertising, she made some innovative suggestions to reduce expenditures.
A. join
B. joined
C. is joining
D. has been joining
Grammar › ViewIs the group of words a sentence or a fragment?
Saw three black cats.
A. sentence
B. fragment
Grammar › View
…………………….you from Italy?
A. Is
B. Am
C. Are
D. Be
