The document discusses two options for linking sentences and ideas in writing or speech. The first is simply listing sentences one after the other without connectors, which does not sound natural. The second and better option is to use connectors like "and", "but", and "because" as well as time sequencers like "then" and "before" to smoothly connect sentences and ideas. An example is provided to illustrate how connectors and sequencers can be used to make a paragraph about a Sunday routine sound more natural.