[ Prepositions of Time and Place ]
My classroom is ________ the seventh floor of the Building F.
A. at
B. in
C. inside
D. on

Random Topics:
Modals - Have to or ShouldPresent Simple ProgressiveFuture Continuous, Future Perfect and Future Perfect ContinuousPoetry VocabularyGrammar (Possessive Pronouns)Was & Were QuestionsObject PronounConjunctions, Prepositions and InterjectionsCountable & Noncountable NounsWill and Will notOther quiz:
Adjectives and Degrees › ViewThis hotel is big, but Grand Hotel is __________ and the airport hotel is the biggest.
A. bigger.
B. more big.
C. most big.
D. the biggest.
Grammar › View
What is the BEST way to combine these sentences?
Sarah likes coffee. Sarah likes chocolate.
A. Sarah likes coffee, likes chocolate.
B. Sarah likes coffee and chocolate.
C. Sarah likes coffee, chocolate.
Vocabulary › ViewIn an experiment, the factor whose value changes because of a change in the independent variable.
A. Independent Variable
B. Control Variable
C. Dependent Variable
D. Convection Variable
E. Constant Variable
Grammar › View
I’ll be at my uncle’s house in case you need to reach me.
A. Correct
B. Incorrect