Stuck on a few on levels 4 , 5 and 6 please help

Stuck on a few on levels 4 , 5 and 6 please help

Level 4:

1. little red shape , like a triangle
2. orange square with what lookslike a G inside
3. a circle with majority red an outside circular layer of white then grey
4. blue rectangle with waves inside it
5. blue "IV"
6. a blue H with a circle around it
7. a golden harp with r r
8. a black e with a red dash at the side
9. a red box with R .B on the inside
10. GSK inside an orange shape
11. a six sided blue shape with white triangles on the inside
12. a greek sandal with a wing on the back of it

Level 5:

1. L N O E
2. a blue octogon
3. two A's one red , one blue
4. like a kite shape half black half white
5. r w in a box
6. a blue oval shape with o and n inside
7. ATi
8. an f in a box
9. 4 moon shapes

Level 6:

1. the orange
2. 4 blue squares and a white K
3. looks like an A but green with red underneath it
4. 3 leaves
5. blue man stood on a compass