[ Past Perfect Tenses ]
He ___ (work) at that company for a decade before retiring.
A. worked at that company for a decade
B. had been working
C. was working at that company for a decade
D. has been working at that company for a decade

Random Topics:
Modal Verbs and ConditionalsAdjectives & PrepositionsGerunds + To Infinitive“Put” Phrasal VerbGoing To Be and WillCommon Grammar Mistakes and Spelling TipsConditionals and Modals of ProbabilityGRAMMAR - Could / Could notLinkers and ConjunctionsComparison and ModalsOther quiz:
Synonyms and Vocabulary › ViewThe author doesn’t directly state her opinion but gives subtle hints throughout the text.
Which word best describes this writing technique?
A. demonstrate
B. interpret
C. imply
D. indicate
Vocabulary and Grammar › View
People can become very ________ when they are stuck in traffic for a long time.
A. nervous
B. bad-tempered
C. stressful
D. pressed
Adjective vs. Adverb › ViewHe ate his dinner very ___.
a. quick
b. quickly
Vocabulary › View
“What can I do for you?” – “_____”
A. No need to help. Â
B. Thanks, I’m just looking. Â
C. Thank you.
D. Sorry for not buying anything.
