Black & white quiz

[stones2409]

Fill the gaps with things that are black or white or black & white

It looked a nice green ?????. Suddenly there was a noise outside. A car had skidded on a ????? of ice near the zebra crossing.

I keep thinking patch but is that black?

Thank You

[squarebear]

second one could be patch?

[Diane1954]

I put pitch and patch??

[stones2409]

Thank you squarebear and Diane1954, I was thinking pitch and patch but could not connect them to black or white.

[Mamyalynne]

Sheet of ice as white as a sheet)etc ?

[novalis]

A sheet of black ice which is a common occurrence on roads.

[Thakey]

I'd put pitch (pitch black) and sheet - white as previously explained!