Question: The fifty minutes were composed of forty minutes of clear mathematics, five minutes of jokes and stories and five minutes of 'tricks'.

Please remove spaces.

Answer: Thefiftyminuteswerecomposedoffortyminutesofclearmathematics,fiveminutesofjokesandstoriesandfiveminutesof'tricks'.

Question: Opening the garage door for a visitor or starting a watering system while away on your holiday can be done by pushing a single button.

Please remove spaces.

Answer: Openingthegaragedoorforavisitororstartingawateringsystemwhileawayonyourholidaycanbedonebypushingasinglebutton.

Question: first time, monster, piercing

Please remove spaces.

Answer: firsttime,monster,piercing

Question: It can affect work, social life and even relationships with other people.

Please remove spaces.

Answer:
Itcanaffectwork,sociallifeandevenrelationshipswithotherpeople.