[ Mixed General Quiz ]
The Colorado River flows through ___ Grand Canyon.
a. a
b. an
c. of
d. the

Random Topics:
IELTS GrammarClausesGrammar and Passive VoicePresent Simple Affirmative and NegativeVerb Moods and Vague PronounsModals of ProbabilitySuperlative & Comparative AdverbsSimple PastPhrasal VerbAdjective or AdverbOther quiz:
Grammar › ViewSylvia doesn’t have enough money for the cellphone, and _____ do I.
A. too
B. either
C. so
D. neither
Verb Conjugation › View
Have you __________ in that choir for a long time?
A. singed
B. sung
C. sang
D. singing
Wh - Question › ViewA: _______do you have dinner ?
B: I have dinner at 6 p.m.
A. What
B. How
C. When
D. Why
Passive Voice Tenses › View
. Give an example of a sentence in the passive voice present tense.
A. The book is read by the students.
B. The students read the book.
C. The book was read by the students.
D. The students are reading the book.