Problem: Add spaces: Jonascanseehowonetractorwithacaravanafteranotherdrivesupthesmallslopetothefield.

Spaces added: Jonas can see how one tractor with a caravan after another drives up the small slope to the field.

Problem: Add spaces: Soundreproducingapparatus,notincorporatingasoundrecordingdevice(excl.recordplayers,coin-ordisc-operatedrecord-players,dictatingmachinesandcassetteplayers)

Spaces added: Sound reproducing apparatus, not incorporating a sound recording device (excl. record players, coin- or disc-operated record-players, dictating machines and cassette players)

Problem: Add spaces: Herabilitytodevoteherselfwholeheartedlytosomethingoutsideherselfisunusualinonesoyoung,andtheordinaryself-centrednessandsubjectivityofchildhoodseemsomehowlackinginthefaceofherstrangelymatureloyalty.

Spaces added: Her ability to devote herself wholeheartedly to something outside herself is unusual in one so young, and the ordinary self-centredness and subjectivity of childhood seem somehow lacking in the face of her strangely mature loyalty.

Problem: Add spaces: Apersonissaidtohaveagreenthumbwhenheorsheinstinctivelyknowswhatplantsneedtothrivewithhealthygrowth,fullblossomsandabountifulharvest.

Spaces added:
A person is said to have a green thumb when he or she instinctively knows what plants need to thrive with healthy growth, full blossoms and a bountiful harvest.