Scottish Place Names (again)

[irismay]

This is the last 4 questions I need considerable help with cos I'm thick!!!!
1. Pressed into a sandwich? Not hanging out (5) 2. You'll be in your element here (9) 3. Off shore wage? (7) 4. Fuel Supplier (4)
Many thanks if you can help.

[bookbinder]

1 Tongue (if your letter count is wrong?)

[treetops1]

Tunga as well Bookbinder
http://en.wikipedia.org/wiki/Tongue,_Highland

[bookbinder]

Thanks for that, treetops1! You learn something new every day! I've been to Tongue and nobody ever corrected my pronunciation!

[bert_h]

2. Strontian (where the element "strontium" was first found)

[treetops1]

4. Wick..as in an oil lamp ??

[irismay]

Thank you all very much for your answers - that has been a great help.