[ Grammar ]
The Olympic Games ___________once every four years.
A. take place
B. took place
C. is taking place
D. have taken place
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Simple Verb TensesGrammar Like & Linking VerbPrepositional PhraseComplex Sentences with Adverb ClausesThe Simple Present TensePresent Simple VS ContinuousGrammar on ConditionalsDirect Object and Indirect ObjectAsking for and Giving OpinionConditional Sentence Type 1Other quiz:
Grammar › ViewWhen a fire burns red or green or blue, the color of its flames ______ the chemical composition of the combustible material.
Which choice completes the text so that it conforms to the conventions of Standard English?
A. indicate
B. indicates
C. have indicated
D. are indicating
Grammar and vocabulary › View
extremely bad
_______ film/mess/game, etc
A. tedious
B. lousy
C. atrocious
D. bedraggled
Grammar › View. I would rather you ________ to the party alone.
A. go
B. went
C. going
D. gone
Relative Clauses Pronouns › View
______________________ pass the test, I need to study hard.
A. plot
B. in order to
C. punch line
D. turn into
E. polite