. Which of the following is NOT one of the three main characteristics of language?
A. Complexity
B. Productivity
C. Fixed structure
D. Arbitrariness

Random Topics:
Was and WereA(n), the, no articleVocabulary and Verb TensesRelative Clauses and Past PerfectConditionals / Unreal PastImperative SentencesInfinitive or GerundSo / Neither / Either / TooUnreal ConditionalsNoun, Verb, AdjectiveOther quiz:
Future Tenses › ViewThese are the forms of which tense? – ……………………
S + is/am/are going to + V + ……
(–) S + is/am/are not going to+ V + …….
(?) Is/Am/Are going to + S + V + ……?
A. Simple future
B. •Present Continuous
C. •Present Simple
D. •Near Future
Grammar › View
The phrase “back packing trip” means:
A. Planning a trip that centers around the contents of my back pack.
B. Using only maps and snacks that are in my back pack on a trip.
C. A trip that is simplistic and the only luggage is a back pack.
D. A school trip with young children.
E. It’s the name of a movie with the guy from Saturday Night Live.
Determine if the underlined word has a positive or negative connotation.
I hope to look like my sister when I grow up. She is absolutely gorgeous.
A. Positive
B. Negative
Grammar › View
I (sit) in a café when you (call) .
A. sat/ was calling
B. was sitting/ was calling
C. was sitting/ called
D. sat/ called
