a rocky sandbank or sandbar lying just below the surface of a waterway
A. submerge
B. riffle
C. limber
D. resistance
Random Topics:
Time ExpressionsPhrases and TensesConditional and SubjunctiveComparisionVocabularyPreposition and ConjunctionAdjective, Adverb, and Noun FormsPrepositions and Prepositional PhrasesAnalogyTransitionsOther quiz:
Verb Tenses › ViewThey are looking forward to the summer vacation. (Present Progressive)
A. They have looked forward to the summer vacation.
B. They are looking forward to the summer vacation.
C. They were looking forward to the summer vacation.
D. They will look forward to the summer vacation.
Grammar › View
Identify the subject.
Brave animals, such as Newfoundlands, are the subjects of some fables and dramatic novels.
A. animals
B. Newfoundlands
C. subjects
D. fables and novels
Tenses › ViewThey are watching a movie tonight.
The verb of the sentence is …….
A. They
B. are
C. watching
D. a movie
E. tonight
Modal › View
You _____ connect to the internet to send an email.
A. have to
B. should
C. must