[ Grammar ]
I __________ a teacher since 1998.
A. haven’t be
B. haven’t been
C. hasn’t was
D. hasn’t were
Select your answer:

Random Topics:
Will or Going toAdverb Clause ConnectorAdjective ending with ED & INGSpeech TensesPerfect TensesPresent Simple vs Present ContinuousLet & Be allowed toSecond ConditionalsTravel VocabularyPresent PerfectOther quiz:
Present Simple › View“Ms. Nga doesn’t ________ her teeth every morning.”
A. brushs
B. brushes
C. brush
Progressive Tense › View
They …. Spending their time to shopping
A. Could
B. Will
C. Will be
D. Would
