[ Tenses ]
They had conducted a survey ________ .
A. after I had arrived
B. once I arrive
C. as soon as I arrive
D. prior to my arrival

Random Topics:
Grammar (either..or.. and neither..nor..)Word FormationPresent Forms and Narrative TensesBe going to / WillPreposition & GerundAdjective ClauseConjunctions, Interjections and Sentence TypeWh-QuestionDegrees of ComparisonModal Auxiliary VerbsOther quiz:
Grammar › Viewgo – to school – every day – I
A. Go I to school every day.
B. I go every day to school.
C. I go to school every day.
D. Everyday to school I go.
Question Tag › View
Mr. Smith isn’t sure about the answer, __?
A. is he
B. is she
C. can she
D. can he