[ Grammar ]
When I first met Ann, she _____ (work) in Samsung for 15 years.
A. had been working
B. have been working
C. worked
D. had worked

Random Topics:
Preposition and AdjectivePresent/Past/Past ParticpleGrammar - Countable/ UncountableModal Verbs and ConjuctionsGerund or InfinitivesNoun and Modal VerbsPast ParticiplesVerb to haveModals and VocabularySpeculation with Modal VerbsOther quiz:
Grammar › ViewAhmad ________ tennis anymore. He says he’s too old.
A. doesn’t play
B. play
C. playing
D. don’t play
Grammar › View
What is the past tense of
”hear”
A. heared
B. hear
C. heart
D. heard
Clauses and Conjunction › ViewYesterday, I talked to Brian, my best friend, about an upcoming birthday party we had to plan.
A. Complex sentence
B. Appositive phrase
Many vs. Much › View
How ___ water did he drink?
A. Much
B. Many
