Which sentence correctly uses the articles ‘a’ and ‘an’?
A. An letter is addressed to a author.
B. A author is writing an book about elephants.
C. We can look for a book about an elephant.

Random Topics:
Present Simple/AffirmativeModalModals and Past ModalsGrammarAdverb Clauses of Timetake, make, doVerbs & Verb TensesGrammar (want to/ need to/ have to)Conditional ClausePresent Perfect Simple vs ContinuousOther quiz:
Conjunctions › ViewIn the sentence ‘I will go to the store, for I need to buy milk’, what is ‘for’?
A. Preposition
B. Adverb
C. Coordinating conjunction
D. Subordinating conjunction
Grammar › View
My family and I rarely _____ to the beach when I was young.
A. have traveled
B. traveled
The boy is wearing a ———- trouser.
A. black
B. yellow
Reported Speech › View
“Have you studied reported speech before?”
A. She asked me if I had studied reported speech before.
B. She asked me if I had studied reported speech before?
C. She asked me if I had studied reported speech the day before.
D. She asked me if I studied reported speech before.