The document discusses testing grammar and vocabulary in language assessments. It provides examples of different item types for assessing these areas, including multiple choice, gap filling, and picture-based tasks. Specific techniques are described, such as using context clues rather than direct definitions, and considering frequency and usefulness of lexical items. Both recognition and production abilities can be tested. Guidance is given on issues like avoiding penalizing missing morphological markers and focusing grading on the structure intended to be assessed.