Please look at my workbook and solve the problems.

Many tetrapods were installed to protect the coastline.

His art is really psychedelic.

These organic vegetables are very good for the body.

He is an important employee of that company.

之 is one of the ancient Chinese characters.

This fabric is very soft.

There are many big trees in the park.

In this chemical reaction, the sugar dissolves.

My family consists of ten people.