[ 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:
Grammar › View(Its / It’s) not a big deal as long as you don’t do it again.
A. Its
B. It’s
Grammar › View
How many people ______ in the fire yesterday?
A. die
B. dies
C. are dying
D. died
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
