[ Grammar ]
. Which of the following is NOT one of the three main characteristics of language?
A. Complexity
B. Productivity
C. Fixed structure
D. Arbitrariness
Select your answer:

Random Topics:
Superlative AdjectivesPast form of ModalsTime Clauses of FutureGrammar Comma UsageDependent ClausesGrammar and ReadingGrammar - First ConditionalThe Present Progressive TenseSentence or Sentence FragmentAdverb & Compound SentencesOther quiz:
Grammar › ViewChoose the correct auxiliary verb (Do or Does) to complete the interrogative form in the sentence:
_______you cook vegetables?
_______
A. Do
B. Does
C. Dos
Verb Tenses › View
The sun (shine) when we were having a picnic.
A. shun
B. shaned
C. shone
D. shined
