Add spaces: Makessetupeasyifthespeakersissupposedtohangonthewall.WB2allowsthespeakertobeangledinalldirections.

Answer: Makes setup easy if the speakers is supposed to hang on the wall. WB2 allows the speaker to be angled in all directions.

Add spaces: Atthistimenailswereforgedbyhand,andinsuchlargequantitiestheyhadtobeimported,sincelocalblacksmithscouldnotcopewiththedemand.

Answer: At this time nails were forged by hand, and in such large quantities they had to be imported, since local blacksmiths could not cope with the demand.

Add spaces: Andlaidthemunderthealmondtree.

Answer:
And laid them under the almond tree.