Question

sagging drywall on ceilings may be caused by all of the following except
lack of collar ties in attic
drywall that is too thin
roof framing spaced too far apart
textured ceilings sprayed on with too much moisture
winter construction allowing condensation before insulation is installed
question 36
common problems with wood ceilings include all of the following except
rot
nail pops
buckled
loose
cracked or split

Explanation:

Answer:

(First question) Textured ceilings sprayed on with too much moisture
(Second question) Loose