[ Adverb and Noun Clauses ]
Scientists cannot agree on ______ related to other orders of insects.
A. that fleas are
B. how fleas are
C. how are fleas
D. fleas that are
Random Topics:
Possessive NounsTransitionsSentence Fragments and Complete SentencesTOEICGrammar (was, were, could, could not)Active vs. Passive VoiceHow often - long - much - manyGrammar - Present Perfect TenseGrammar - Wh QuestionsPast Simple & Past PerfectOther quiz:
Grammar › ViewPlease be _____.
A. honesty
B. honest
C. honestly
Grammar › View
He wanted to _____ to my house last Friday.
A. come
B. comes
C. coming
D. came
Grammar › ViewDid you see my new pair of shoes? It ___________ here a minute ago.
A. is
B. are
C. was
D. were
Phrasal verbs and Prepositional Phrases › View
talking via mobile phones
A. on the Internet
B. on the news
C. on the phone