[ Mixed General Quiz ]
The Mekong River starts in Tibet and flows ___ China, Burma, Laos, Thailand and Cambodia before finishing up in South Vietnam’s Mekong Delta.
a. in
b. over
c. through
d. inside

Random Topics:
Modal and Auxiliary VerbsVocabulary, Grammar, SpellingNoun PhrasesComparatives, Superlatives & EquativesWill and Will notPast Perfect and Past Perfect Continuous TenseCorrelative ConjunctionPrepotitionsPast Perfect & Past SimplePunctuation and GrammarOther quiz:
Parts of Speech and Compound Sentences › ViewYou’ve been silent _____ we board the plane. Are you scared?
A. since
B. until
C. unless
D. though
Present Tense (Negatives and Questions) › View
______ Peter and Tony ______ (have) enough electronic devices?
A. Do, have
B. Does, have
C. Do, has
D. Does, has
Modal Auxiliary Verb › ViewWhen it stopped raining, we…… finish the match.
A. Could
B. Were able to
Vocabulary & Grammar › View
He’s a good friend and very helpful – you can always rely _______ him.
A. on
B. for
C. with
D. to
