[ Grammar ]
the intensity of sound
A. area
B. volume
C. ranger
D. circumference

Random Topics:
Grammar - TOEICConjunctions & InterjectionsTenses and VerbsPresent Progressive or Present SimpleActive Voice-Present tenseGrammar speak,talk,say,tellAdverbial Clause / If / ComparativesShould and Shouldn'tModals of ProhibitionVerb + PrepositionOther quiz:
Grammar › ViewWhat is the best definition of an infinitive?
A. A verb phrase with an -ing word
B. A verb that ends in -ing and functions as a noun
C. A combination of helping verbs and other words
D. The word “to” plus a verb
Present Perfect › View
I ___________________________ a cat.
A. have had never
B. has had never
C. have never had
D. has never had
Grammar › Viewto think about carefully
A. consider
B. hear
C. apply
D. complain
Pronoun › View
They ate many foods at my birthday party. I feel happy that ____ like what I cooked.
A. them
B. they
C. me
D. I
E. she
