[ Grammar ]
Everest _____half a century ago
A. Is first climbed
B. Was first climbed
C. Has been first climbed
D. Has first climbed

Random Topics:
Articles and PrepositionsNoun QuantifiersVerbs, Tenses, and VocabularyModals and TensesConjunctions and PrepositionPreposition FormGrammar, Conditional Sentences, VocabularySynonyms and VocabularyPresent Simple Affirmative and NegativeConjunction and PunctuationOther quiz:
Question Words › View______________ are you crying?
A. Why
B. Who
C. When
D. Where
Past Tenses › View
Einstein … a paper on the general theory of relativity in 1916.
A. was publish
B. published
C. was publishing
Question Words › ViewWith _________________ did you play badminton yesterday?
A. whom
B. whose
C. how
D. where
Definite and Zero Article › View
Before they arrived at _ New York, they used to live in _ Africa.
A. The, –
B. -, the
C. The, the
D. -,-
