He used to _________ very shy until he gained confidence.
A. Be
B. Being

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Modals and Active and Passive VoicePassive ModalsAlthough, Though, In spite of, DespiteDependent PrepositionTOEIC GrammarPreposition & GerundVocabullary Testand, so, but, becausePrepositionCorrelative conjunctionsOther quiz:
Present Continuous › View_____ Guillerme ______ (teach) French in Colombia next semester?
A. Does Guillerme teach French in Colombia next semester?
B. Is Guillerme teaching French in Colombia next semester?
C. Do Guillerme teach French in Colombia next semester?
D. Are Guillerme teaching French in Colombia next semester?
Tenses › View
Our village ______ cleaner since some environmental campaigns were launched.
A. has become
B. had become
C. were
D. will be
Grammar › ViewWhich answer best corrects the dangling modifier?
Driving in heavy traffic, my head started to ache.
A. Driving in heavy traffic, started to ache my head.
B. Driving in heavy traffic, my started to ache to me.
C. Driving in heavy traffic, I began to get a headache.
D. My head started to ache driving in heavy traffic.
Grammar › View
On my way to school, I ________ an old friend.
A. met
B. meet
C. meets
D. meeting