the spread between the lowest and the highest notes that a person can speak comfortably
A. rover
B. ranger
C. range
D. roper

Random Topics:
Pronounciation and GrammarRun-On SentencesSynonym and AntonymAdverb of MannersAdjective, Adverb, and Noun FormsPronunciation and VocabularySimple Past ContinuosFuture Tense (will/be going to/p.continuous)Past Tense vs Future TenseVocab CheckingOther quiz:
Grammar › ViewThe class _______________ very quiet now. The pupils are doing their work without any supervision.
A. is
B. are
C. was
D. were
Grammar › View
What is/are the proper noun(s) in this sentence?
Do the alligators in Everglades National Park look scary?
A. alligators
B. Everglades National Park
C. scary
D. look
I’d prefer ____ to the beach clean-up rather than the park clean-up.
A. go
B. to go
C. going
D. to not go
Modals of Necessity and Suggestion › View
Choose the correct sentence:
A. In Hong Kong, the weather is nice in the fall. You can go there then.
B. In Hong Kong, the weather is nice in the fall. You ought to go there then.
C. In Hong Kong, the weather is nice in the fall. You need to go there then.
D. In Hong Kong, the weather is nice in the fall. You don’t have to go there then.
