Grammar Quiz

[ TOEFL Adjective and Adverb ]

Besides . . . critical for vision, vitamin A also supports immune function.

A. it is

B. to be

C. when is

D. being

Select your answer:
A  B  C  D  E 


Random Topics:

Phrasal Verb & Prepositional PhraseRelative Clauses and Past PerfectRelative Clauses PronounsModal PossibilitiesIdiom and TensesModals and AdviceTenses - Present and PastVerb ConjugationCan/CouldAdjective & Adverb

Other quiz:

Mixed General Quiz › View

In the Koolau mountains on the island of Oahu is Byodo-in Temple an ___ replica of the one in Kyoto, Japan.
a. exactly
b. exact
c. exacted


Grammar › View

It was the first time I saw him. We _________ before.

A. met

B. have meet

C. had met

D. had never met

Idioms › View

“Never mind” means ___.
a. don’t worry about it
b. pardon
c. why


Vocabulary and Grammar › View

. My wife’s mother is my _______.

A. aunt

B. mother-in-law

C. sister

D. mother