Old Crosswords I'm Trying To Complete

[PETEREVO]

Key part of Speed star (9) c-g---i-h
City map left by old (4) ---o
Fertiliser a fool retained (5) e---e
Stingers ordered from bar giving support (9) ----r-s-ing

Thank you.

[Neveracrossword]

City... Oslo (OS/map +L/Left+O/old).

[mac44]

4. buttressing

[mac44]

1a. celebrity

[Neveracrossword]

Fertiliser... Nitre.

[MargoTester]

3 nitre?

[MargoTester]

Nit re(trained)

[mac44]

Good morning Margo.

[MargoTester]

Good morning Mac. How are you, it's a bit early for me.

[mac44]

I like early mornings in the summer Margo.

[MargoTester]

Yes much better that the dark depths of winter. And you have a beautiful view to wake up to.

[mac44]

True, today is blue sky with a gentle breeze.

[MargoTester]

Tbh Mac I am still in bed but the sky is a bit grey and it look as though there is a bit of a breeze out there! Lazy bones that's me!

[PETEREVO]

Thanks for answers all. I still need one - Andover shelters or compounds (9) s-l-s-h-d-s

[mac44]

Sulphides

[PETEREVO]

Ta Mac