[ Mixed General Quiz ]
The Grand Canyon ___ one of the seven natural wonders of the world.
a. is
b. was
c. were
d. am
Select your answer:

Random Topics:
GRAMMAR - Could / Could notPast Perfect Simple & Past Perfect ContinuousTenses and Time MarkersPresent Simple/AffirmativeInfinitives for reasonsModal PerfectTenses & PassivePrepositionsOrder of AdjectivesHave toOther quiz:
Grammar › ViewWe use ” Why ” to ask about __________
A. Reason
B. Place
C. Person
D. Choice
Subject Verb Agreement › View
The markings on a tiger’s face _______ different for every tiger.
A. are
B. is
