Grammar Quiz

[ TOEFL Grammar ]

___ caused the fire is still unknown.

A. What

B. That

C. Whether

D. How

Select your answer:
         


Random Topics:

Interjections, Tag Questions and Nouns of Direct AddressVerb + Infinitive or GerundPassive and Active SentencesPersuasive TextGrammar and PunctuationPast ParticiplesPRESENT SIMPLE - CHILDRENVerb, Object, PrepositionTo Infinitive or Bare InfinitiveConditional Sentence 0, 1

Other quiz:

Grammar › View

The Himeji Castle ______ built in the 14th century.

A. was

B. were

C. had been

D. has been


Vocabulary › View

Taylor Swift is so ________, she was able to purchase a new car for some of her biggest fans.

A. spacious

B. poor

C. wealthy

D. sentimental