ゼロ

Tesuto no tensū ga zero deshita.

The test score was zero.

Kyō no kion wa zero do desu.

Today's temperature is zero degrees.

Saifu no naka no okane ga zero ni narimashita.

The money in my wallet became zero.

Zero kara nihongo o benkyō shimasu.

I will study Japanese from zero (scratch).

Watashi no denwa bangō wa, zero hachi zero de hajimarimasu.

My phone number starts with zero-eight-zero.

Tesuto no machigai wa zero deshita.

There were zero mistakes on the test.