[ Grammar for TOEFL ]
When is a flag hung upside down, it is an internationally recognized symbol of distress.
A. is a flag
B. hung
C. it is
D. internationally

Random Topics:
Quantifiers: too many, too much & enoughMixed GrammarPast Tense (Regular and Irregular)Comparison & Modal Verbs in Passive VoiceDefinite ArticlesFuture Time and TensesPresent, Past, and Future TimeComparatives and SuperlativesGrammar and PrepositionSimple Present and Present ContinuousOther quiz:
Grammar › ViewNancy and I __________to Milan next winter.
A. are going to travel
B. will travel
Causative Verb › View
—- the emphasis on the technical study of language and literature, Roman education was remote from the real world and the interests of the schoolboys.
A. Now that
B. Otherwise
C. Because of
D. Thus
Matthew is a car engineer. He ___________ for a company in Germany.
A. work
B. works
C. worked
D. working
Comparatives and Conjunctions › View
My new car is __________ than my old one.
A. faster
B. fast
C. the fastest
