[ Preposition ]
Fires involving tank vehicles such as fuel trucks or fixed tanks that contain flammable liquids are ………. the most difficult and dangerous fires.
A. through
B. among
C. between
D. with

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Grammar-Present Continuous-Sentence MakingGrammar (Possessive Pronouns)Simple Verb TensesPrepositions and ConjunctionsModals - Have to or ShouldPresent Simple vs Present ContinuousDescriptionsRelative & Interrogative PronounsPrepositionsGerund & InfinitiveOther quiz:
Vocabulary › ViewTo complain under your breath, to groan and moan.
A. incognito
B. atrocious
C. grumble
D. blunder
Determiners & Quantifiers › View
As not everyone could get a seat in the stadium,________people were uncomfortable with having to stand
A. many
B. much
C. lot of
D. few
Grammar › ViewAt night we hear all of the _______ running around.
A. mice
B. mices
C. mouses
Verb Agreement › View
Each of the athletes (train/trains) hard for the competition.
A. train
B. trains
