Adjectives and adverbs

Adjectives and adverbs are very useful to describe or clarify ideas or actions.
For example:

• My sister is short and slim but my cousin is tall and quite thin. (Here, we have a better picture of the sister and the cousin).
• He usually plays wonderfully, but today he didn't play very well. (Here, we have a better idea of how he plays and how he played in this occasion).

In this LINK you have some activities to practise adjectives and adverbs.