[ Grammar ]
Columbus. ……..America more than 400 years ago
A. discovered
B. has discovered
C. had discovered
D. discovering

Random Topics:
State Verbs and Action VerbsVerb Present Simple TenseNounsPresent Simple and Modal VerbsAlong & AgainstBASIC GRAMMAR - PRONOUNSModal Auxiliaries and To Be VerbsPhrase and ClauseGrammar - help/have/let/makeConjunctions in Complex SentencesOther quiz:
Adverb Clause › View__________ the pressure inside increases beyond a certain point, volcanoes can erupt violently
A. before
B. until
C. when
D. unless
Grammar › View
I’m very interested _____ identifying insects and plants.
A. at
B. on
C. in
D. over
Infinitives › ViewWhen will the principal ________ the children involved in the fight?
A. see
B. saw
C. seen
D. seeing
Gerunds and Infinitives › View
I want __________ to london next year.
A. move
B. moving
C. to move
