MC.
1D, 2A, 3B, 4C, 5B, 6D, 7B, 8D, 9C, 10B(Don't know), 11D, 12A, 13A, 14B, 15B, 16D, 17C, 18B(Don't know), 19C(Don't know), 20A, 21A, 22A
In regards to Q24 (a) (iv) Windows width: I had answered 1800mm. I understand the confusion over what's the width or what's the length but thinking...