[ Present Tense vs Past Tense ]
Who ____________ (is) your Science teacher last year?
A. were
B. was
C. did

Random Topics:
Should, Should not haveModal Verb in Passive VoiceGrammar - to beSynonym and AntonymFuture Perfect vs Future ContinuousIdiom and TensesCity PlacesGrammar and Sentence CorrectionTenses and Figurative LanguageThe Simple Present TenseOther quiz:
Grammar › ViewHow are you__________ on with your work? – It is OK.
A. calling
B. getting
C. playing
D. looking
Cardiology Services › View
Janet is scheduled for an angioplasty next week. Which structure does this procedure directly affect?
A. The heart
B. The blood vessel
C. The atrium
D. The muscle
Relative Clauses › ViewThe person ______ I admire the most is my father.
A. who
B. whom
C. whose
Grammar › View
Bread are expensive in the grocery store on the corner.
A. correct
B. incorrect