From the viewpoint of word formation, the word “ smog” is a ______.

Among the following words, “ ______ ” contains a negative prefix.

Which of the following words does NOT have suffixes?

A mong the following words, “ ______ ” does NOT have inflectional affixes.

How many monomorphemic words are there in the following words? cats boss work improper tried

Modern English vocabulary develops through the following channels EXCEPT ______.

Which of the following is NOT one of the main sources of new words in the present-day English vocabulary?

The Indo-European language family is made up of the languages of the following EXCEPT ______ .

Aliens are borrowed words which have retained their original pronunciation and spelling. Which of the following words comes from Chinese?

The following words of the basic word stock denote the most common things and phenomena of the world around us EXCEPT ______ .