Add spaces: TransferfromTurin(TRN)airporttoZermatt

Answer: Transfer from Turin (TRN) airport to Zermatt

Add spaces: OneormoreclasshourscouldbeusedtomeasurethewaytoschoolonmapsorusingothermethodsandentertheresultsintotheCO2nnectdatabase.

Answer: One or more class hours could be used to measure the way to school on maps or using other methods and enter the results into the CO2nnect database.

Add spaces: Wehadfuninthebus,iseasy,becauseyouwillseemanyinshorttime.

Answer:
We had fun in the bus, is easy, because you will see many in short time.