Add spaces: "WhatI'mseeingrightnowisthatFranceisstartingtolooklikewhatIsawinLondon10or12yearsago.

Answer: "What I'm seeing right now is that France is starting to look like what I saw in London 10 or 12 years ago.

Add spaces: ThegirlsunderstandGreenlandic.

Answer: The girls understand Greenlandic.

Add spaces: Troubleisaboy'smiddlename.Selectfourtoolstostartsometrouble.

Answer:
Trouble is a boy's middle name. Select four tools to start some trouble.