[ Complex Sentences with Adverb Clauses ]
Her mother used to take her to the zoo ________ she was a little girl.
A. until
B. while
C. when
D. before
Random Topics:
Gerund & InfinitivePresent and Past Simple TenseClause Markers TOEFL GrammarLinking Words and ConjunctionGrammar, Conditional Sentences, VocabularyModals - Reported Speech - ConditionalsVocabulary & GrammarFirst ConditionalsConditional Sentence Type 0-3Past and Perfect TensesOther quiz:
Vocabulary › ViewIn some sectors, … markets are growing faster than the more mature markets.
A. cutting edge
B. emerging
C. luxuries
Grammar › View
In the vessels of the vascular system of the giraffe _____ of valves that ensures a needed supply of blood to the head.
A. are series
B. is seroius
C. is a series
D. a series is
Word Form & Verb Tense › ViewWhile my father_____ a film on TV, my mother was cooking dinner
A. watched
B. was watching
C. had watched
D. watches
Tenses › View
We ___________ at POC for 3 months
A. study
B. are studying
C. have studied
D. studied