Add spaces: Insertamarkereachsidewith26-28-30stsonupperfootandunderfoot.

Answer: Insert a marker each side with 26-28-30 sts on upper foot and under foot.

Add spaces: Farmgirlneedsdoneedsmakeuptoo.

Answer: Farm girl needs do needs make up too.

Add spaces: BioMarpartnerinlargeEUresearchproject-BioMar

Answer:
BioMar partner in large EU research project - BioMar