This document discusses linking expressions, which are words or phrases that connect ideas and sentences. It provides examples of common linking expressions used for adding information, contrasting ideas, showing cause and effect, comparisons, sequencing ideas, and expressing conditions. The most frequently used linking expressions are listed for each category, such as "and", "but", and "therefore". Time words like "as soon as" and "when" are also covered. In all, this document serves as a guide to different types of linking expressions and how they can be used to logically connect ideas.