2. The title is abbreviated
(1) Right, Left and Up
(2) Left, Up and Right
(3) Up, Right and Left
3. Second, first, third and fourth
4.( 1)②⑤⑦⑧ (2)④ (3)①⑥ (4)②④
5.( 1)D (2)A (3)A
6. I found that these three figures are exactly the same shape from the front and the same shape from the left and right.
7.5、7