6. Which of the following statements is NOT true? ( )
A. In modern times，borrowing brings less than ten percent of modern English vocabulary.
B. Old English vocabulary was in essence Germanic with a small quantity of words borrowed from Latin and Scandinavian.
C. The most important mode of vocabulary development in present-day English is creation of new words by means of word-formation.
D. In early Middle English period，English，Latin，and Celtic existed side by side.
7. There are ______ free morphemic words in the following words：worker, car, impossible，anger, politely. ( )
A. 2 B. 3
C. 4 D. 5
8. There is/are ______ stem(s)in the word“internationalists” ( )
A 1 B. 2
C. 3 D. 4
9. The past tense marker“-ed”is pronounced as/t/in the following words EXCEPT ______.( )
A. enabled B. worked
C. jumped D. helped
10. The most productive ways of word-formation in modern English are the following EXCEPT ______.( )
A. affixation B. compounding
C. conversion D. blending
