[ Present, Past, and Future Time ]
I _____ a teacher since 1998
A. has been
B. have been
C. hasn’t been

Random Topics:
Subject/Verb Agreement with Collective NounsComparative and Superlative AdverbsConditional Sentence Type 2Comparative AdjectivesRoot WordGrammar (was, were, could, could not)Past Tense (Regular and Irregular)Subordinating ConjunctionsModal SpeculationGrammar - SimilesOther quiz:
Present Continuous › ViewAre you __________ japanese?
A. study
B. studying
C. studied
Conditional Sentences › View
If there is heavy rain tomorrow, we ____(go) for a hike.
A. go
B. will go
C. won’t go
D. wouldn’t go