[ Grammar and Idioms ]
What is the meaning of “catalyst” in the context of change?
A. A person or thing that accelerates change or action.
B. A person who stops a process.
C. A slow-moving event.
D. A predictable reaction.
Random Topics:
Giving and Asking for AbilityCan vs be able toGrammar & VocabPresent Perfect, Present Simple, Present ContinuousBe going to / WillThere is or There areVocabulary & Phrasal VerbSentence Structure and Pronoun AntecedentAdverbial Clauses of Reason / CauseConjunctive AdverbOther quiz:
Idioms › ViewTo “lap it up” means ___.
a. take it in eagerly
b. act confidently
c. give encouragment freely
Relative Clauses with who and which › View
This is the photo ……………….was taken in Paris.
A. which
B. who
C. when
D. where
Prepositions › Viewcovered_______
A. with
B. for
C. in
D. from
Adjective › View
Did you see the magician? He was ___!
a.amazed
b.amazing