| Vocabulary Words | Meanings |
|---|---|
| x-ray | a special kind of photograph which shows doctors what the inside of your body looks like |
| xylography | wood engraving, a process of decorative painting on wood |
| xylophone | a set of narrow pieces of wood that make musical sounds when they are hit with wooden hammers |
Modal auxiliaries Vs Primary auxiliaries
Primary auxiliaries are be, do, have. They are used to form tenses and to frame short answers.
Modal auxiliaries are will, would, may, might, shall, should, can, could, must, dare, need, used, ought. They are used to express moods.