[ Present Perfect Tense ]
Leila has been a nurse _____ 1999.
A. for
B. since

Random Topics:
Verb 3 formsVocabulary and Sentence StructureModalsPrepositionTenses and ComparisonsFuture Perfect vs Future ContinuousAuxiliary Verbs, if, unless and ModalGrammar: is/are/was/wereRoot WordGrammar - help/have/let/makeOther quiz:
Tenses › ViewMy friend_____________ to the museum last weekend.
A. goes
B. went
C. have gone
Grammar › View
Plains may be surrounded by small hills or mountains.
A. Complex
B. Not Complex
