[ Tenses ]
I ________ chemistry for two years now.
A. have been studying
B. had been studying
C. had studied
D. am studying
Select your answer:

Random Topics:
Subjective and Objective PronounModal PerfectGrammar & VocabPhrasal verbs and Prepositional PhrasesModal Verbs and ConjuctionsPassive Voice - Present TensesConjunctive Adverbs and PunctuationRelative Clauses and etcVocabulary and UsageParticipal PhrasesOther quiz:
Present Perfect Tense › ViewHas everybody … (go) home?
A. goes
B. went
C. gone
Grammar › View
A: Did everybody escape from the fire?
B: Yes. The fire spread quickly, but everybody ___
A. Were able to escape
B. Couldn’t able to escape
C. Would escape
D. Was able to escape
