[ Prepositions ]
The students were amazed _____ the results of their science experiment.
A. of
B. in
C. at
D. for
Select your answer:

Random Topics:
Adjective & AdverbsPresent Tense vs Present ContinuousGrammar: MorphologyCorrelative Conjunction & Complex SentencesIndependent ClausesInterrogative Pronouns & AdverbsGrammar and Language UsagePresent Perfect: for/sinceNoun QuantifiersParts of Speech and Compound SentencesOther quiz:
Grammar › ViewAll of my shoes became so clean after I washed ____.
A. theirs
B. them
C. their
D. me
Vocabulary › View
What does ‘constant’ mean?
A. the ability to concentrate
B. the treatment of an illness or injury over a period of time
C. the action of thinking hard about something
D. happening continuously
