By the time Robert finally graduated from high school, he …………….. seven different schools because his parents moved frequently.
A. attended
B. was attending
C. had attended
D. had been attending

Random Topics:
Time Clauses of FutureMixed GrammarGrammar on ConditionalsFor vs Sincetoo / enoughAdjectives & QuantifiersAdjective Clause and Adverb ClauseSuperlativesSentence Structure and Pronoun AntecedentPossesive Pronouns and Modals of AbilityOther quiz:
Grammar › ViewWhich sentence is stronger?
A. You have to cook for your mom.
B. You are supposed to cook for your mom.
Grammar › View
Many people are too reliant on their smartphones as these devices ___________________ an inseparable part of their lives.
A. became
B. will become
C. have become
D. are becoming
Offering Help › ViewA: May I help you?
B: Hmmm, Don’t bother yourself, thanks
The underlined sentence express….
A. asking help
B. offering help
C. accepting an offer
D. refusing an offer
Comparison and Modals › View
Tommy is __________ boy in school. Everyone knows him.
A. a more famous
B. the most famous
C. most famous
D. more than famous
