Sentence completion

Before becoming a guide, Carys worked as a ________.

The caves were found by two brothers who were looking for a ________.

The temperature inside the caves is always ________ degrees.

In the chamber called the ________, Carys turns off all the lights.

The lower section is closed in winter because of the ________.

The most important thing Carys checks every morning is the ________.

Children most often ask Carys if there is ________ in the caves.

Stalactites grow about one centimetre every ________ years.

Carys says visitors should wear shoes with a good ________.

The new route for experienced visitors will be called the ________.