[ Past Perfect Tense ]
Lin ______________ as a construction worker for 10 year before he __________________ an architect. (work; become)
A. worked / became
B. had worked / become
C. had worked / became
Select your answer:

Random Topics:
Adjective Clause and Adverb ClausePossessive Pronouns and QuantifiersPhrase vs ClauseIdiomsComparison Degree & GerundsPresent, Past and Future TenseModals for ObligationSimple Present and Past TensesRelative Clauses with who and whichGerund vs InfinitiveOther quiz:
Grammar › ViewChoose the correct option to complete this PRESENT SIMPLE sentence: “We … like that idea.”
A. Don’t
B. Doesn’t
C. Didn’t
Past Tense › View
People were ________me, not because they were trying to get a better view of the art.
A. pushing
B. pushed
C. push
D. not pushed
