[ 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:
Modal Verbs › ViewI ………. stay at home to take care of my children.
A. ought to
B. have to
C. should
D. must
Vocabulary › View
Mark is so __________________ – he only thinks about his clothes and how his hair looks.
A. down-to-earth
B. carefree
C. easy-going
D. vain
E. rebellious
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