[ Grammar ]
How long ____________ (you/work) on this project?
A. do you work
B. are you working
C. have you worked
D. have you working
Select your answer:

Random Topics:
SubjunctivesTransitive or Intransitive VerbsGrammar: AgreementPresent Simple PassiveBe used to vs used toSecond Type ConditionalComparatives and Past Perfect TenseArticles and NounsAdverb and Sentence StructureVerb Patterns / IngOther quiz:
Tenses & Conditional Sentence › ViewIf the weather ___ clear tomorrow, we will go hiking in the mountains.
A. will be
B. would be
C. is
D. was
Poetry › View
Poem with five syllables in the first line, seven syllables in the second, and five syllables in the third.
A. haiku
B. free verse
C. couplet
