[ Grammar ]
The government has tried to limit the number of private cars _____ the problem of air pollution remains unresolved.
A. when
B. but
C. so
D. if
Random Topics:
Subordinate ConjunctionsGrammar (Possessive Pronouns)Subject Verb Agreement and Verb TensesPast Simple VerbsSentence Structure and Verb TensesSimple Present vs Present ProgresiveFormal & Informal WordsModals in the Past - Speculation and DeductionModals and Present TensesIf- ConditionalOther quiz:
Vocabulary › Viewarranges the speech either forward or backward in time
A. Chronological or sequence pattern
B. spatial pattern
C. categorical or topical pattern
D. cause-effect pattern
E. problem-solution pattern
Grammar › View
When they _________, Emily _________ dinner.
A. come – were cooking
B. came – was cooking
C. were coming – cooked
TOEFL Adjective and Adverb › ViewOn July 4, 1776, the American colonies declared . . . independence from Britain.
A. it was
B. was their
C. with them
D. their
Mixed General Quiz › View
Macbeth is Shakespeare’s most violent play, so it is not ideal family entertainment.
A. compound
B. complex