[ Clauses ]
You should say thank you … you receive a gift. It’s only polite to do so.
A. before
B. when
C. in case of

Random Topics:
Conjunctive Adverbs and PunctuationGrammar - either...or, neither...norGrammar - Sentence StructureFuture SimpleNouns as AdjectivesPast and Perfect TensesSubject Verb Agreement; Indefinite PronounsModal Auxiliaries and Similar ExpressionsPhrases and TensesInfinitive or GerundOther quiz:
Grammar and Vocabulary › ViewThe cake is no longer fresh anymore. It has now turned _____________.
A. old
B. stale
C. delicious
D. unhealthy
Grammar › View
The food wasn’t very good, _______ he ate everything.
A. so
B. but
C. because
D. although
Articles › ViewThe fastest animal in the world is ____ cheetah.
A. the
B. a
C. an
D. none
Pronoun › View
My mother gives a new shoes for …..
A. me
B. them
C. our
D. him
E. her
