1 is one of the Elaeagnus shrubs which in my area are invasive when birds eat the berries and spread them around (Viburnums have opposite leaves). Compare to autumn olive, E. umbellata

3 and perhaps 4 (though 4 is out of focus enough that I cannot be sure) are one of the invasive honeysuckle/Lonicera shrubs.

I can’t help with the grass.

You might want to try the Name that Plant forum.

https://www.gardenweb.com/discussions/namegal

4 shows typical damage by the honeysuckle aphid