Brickwork

Enter the solutions to the clues in their numbered layers of the wall. Each word must be an anagram of its neighbours, plus or minus one letter. 1 Shake or tremble suddenly from fear 2 Dashed, hurried 3 Long narrow strip or fragment 4 Group of cattle 5 Crimson 6 Challenge 7 Exam mark 8 Peril 9 Perusing (a newspaper)