[ Present Perfect ]
I __________ a teacher since 1998.
A. has been
B. hasn´t been
C. have been

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If- ConditionalPresent/Future/Past Simple/Present PerfectNoun and PronounPrepositionAdverbs & to beSimple, Complex, Compound SentenceReported Speech and SubjunctiveComparative and Superlative AdjectiveVerb Forms and PrepositionsHomophone & HomonymOther quiz:
Vocabulary › ViewIntentional wrongdoing and improper behavior
A. Autonomy
B. Accountability
C. Temperance
D. Misconduct
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Complete each sentence with the correct word form: When I have a problem, my mother always gives me good _________
A. advice
B. advised