[ Mixed General Quiz ]
Vietnam, formerly divided into North and South Vietnam, has been unified ___ 1975.
a. until
b. before
c. since
d. after

Random Topics:
TOEFLPronouns, Sentence Structure, and Figurative LanguageGRAMMAR - Could / Could notGrammar: so and suchCoordinating & Subordinating ConjunctionsNoun Phrases and Verb PhrasesSimple Present and Present ContinuousTransitional Phrases and ConjunctionsModal Verbs & Time PrepositionsGiving and Asking for AbilityOther quiz:
Grammar › ViewChoose the correct word(s):
Motor racing, especially Formula 1, is _________________ sport to take part in.
_____
A. more expensive
B. most expensive
C. the more expensive
D. the most expensive
Past Tenses › View
The football season ______ a month ago.
A. began
B. was beginning
C. were beginning
D. begun
Grammar › ViewYou look very tired. You need ………… vacation.
A. A
B. An
C. The
Modal Verbs and Gender Nouns › View
She ___ very happy at the party last night.
A. could
B. couldn’t
C. was
D. were
