[ Vocabulary ]
One of a series of levels or grades in an organization.
A. Allege
B. Fatuous
C. Echelon
D. Irrefutable

Random Topics:
Verbs and PrepositionsPresent Continuous TenseGrammar: Used to, Would, Be used to, Get used toSimple Verb TensesGerundsPreposition after some VerbsTenses and Passive VoiceAdjectives and AdverbsSubject-Verb AgreementReflexive pronounsOther quiz:
Grammar › ViewThere will be a helicopter on the roof ________ I can fly to school.
a. so that
b. although
c. because
d. in order
Grammar › View
In cold countries people wear thick clothes _________ warm.
A. for to keep
B. to keep
C. for keeping
Grammar › ViewWhich form of (too, to, two) means an adverb or preposition??
A. too
B. two
C. to
Vocabulary › View
What does the word “honorable” mean?
A. Dishonest
B. Noble, worthy of respect
C. Unkind
D. Unfair
