[ Grammar ]
_____________ I was 21, I already had my own computer company.
A. By the time
B. After
C. Until
D. Since

Random Topics:
Synonyms and VocabularyPrepositions & Modal VerbsLinking Words and ConjunctionModals of Speculation and DeductionMixed ConditionalsConjunction and PunctuationOn, At, ByArticles & Compound NounsDescribing WordsNarrative, Past TensesOther quiz:
Prepositions › ViewWhich sentence has a prepositional phrase that answers where?
A. I am working at the office today.
B. I always have so much work to do.
Grammar › View
… shoes are gray.
A. That
B. This
C. Those
D. These
Grammar › ViewWhich of these belongs in the blank: I don’t care about ___________ opinion.
A. Your
B. you’re
C. You’re
D. your
Employment Vocabulary › View
a person who can provide information about your character and abilities when you apply for a job.
A. sales manager
B. reference
C. accountant
D. nursery assistant
