题目内容：

根据句意，写出括号内所给单词的适当形式。

1.The__________ (high) of the Yellow Mountain is 1864 metres.

2.We often have an English __________(day) talk at the beginning of each class.

3.Are you sure the bags on the bench are those ___________(swim)?

4.Little Tom did ________ (badly) in the maths exam in his class.