When speaking, we usually divide longer sentences into two or more sections which are called thought groups. A thought group is a portion of a sentence set off from the rest by a pause or pauses. Pauses should only occur prior to, or following a thought group, not just anywhere in a sentence. As a general rule, do not pause within a thought group.

Models:

1. The best seasons to visit Sydney / are spring and autumn, / especially around March to April /  or October to November.

2. Most of the diving schools / will offer an introductory course /  which involves a swimming pool dive.

3. These days, / guests stay in spacious apartments and luxury hotels, / eat at a wide arrange of restaurants, / attend concerts and the latest movies, / or have fun at water parks and fun fairs.

4. We offer comfortable and stylish rooms / as well as a wide range of facilities, / including an excellent restaurant, / a swimming pool / and a fully-equipped gym for you / to enjoy during your stay.