[ Grammar ]
The biggest waterfall ….. the world in Venezuela.
A. in
B. on
C. at

Random Topics:
First ConditionalFormal & Informal WordsTenses (Present, Past, Future Forms)Narrative, Past TensesModal PossibilitiesAdjectives, ING - EDConditional 0First ConditionalsComparatives and Past Perfect TenseGrammar - ConnectorsOther quiz:
Adverbs › ViewChoose the correct adverb to complete the sentence: ‘They dance ________.’ (graceful, gracefully, grace)
A. graceful
B. gracefully
C. grace
Vocabulary › View
Being able to deal with something difficult or dangerous, without fear.
A. Courage
B. Confidence
C. Empathy
D. Custom
Prepositions › ViewWho do you sit next _______?
A. From
B. With
C. About
D. For
E. To
Grammar › View
_________letter and ________ envelope
A. a,a
B. an, a
C. an, an
D. a,an
