Preposition: against

• backdrop: However, this year the remembrance ceremonies occur against the backdrop of a crisis of national identity in both countries.

Object

• compound: Toxic A number of foods contain naturally occurring toxic compounds.

Preposition: at

• beginning: Allocation to different programs occurs at the beginning of the senior cycle.

Preposition: as

• complication: This may occur as a primary complication of aneurysm repair or may present several years after surgery.

Adjective complement

• due: Sand movement may also occur due to anthropogenic impacts.

Preposition: during

• pregnancy: Mother to Child Transmission ( MTCT ) can occur during pregnancy, during labor and birth or through breastfeeding.

Used with why or when

• when: Glue ear is most common in children under five and occurs when the middle ear becomes blocked.

• where: The greatest risk of spread occurs where there is contact with untreated sewage.

• which: You acknowledge that disruptions to the operation of the Site may occur which may affect your access to or use of the Site.

• wherever: The Brackish Water Aquarium © Neale Monks Brackish water occurs wherever rivers meet the sea and has a salinity in between freshwater and seawater.

Modifying Another Word

• naturally: BSE has never been shown to occur naturally in sheep.

Preposition: in

• absence: This column in the worksheet should be used to identify the key changes that will occur in the absence of the transport proposal.

• patient: Oral health in JIA Clinical bottom line Reduced salivary flow occurs in patients with JIA.

• region: These climatic conditions contribute significantly to the high weathering rates that occur in the region.

• workplace: Avoid jargon and illustrate any points you are making to persuade the potential member to join with real-life situations that occur in the workplace.

• relation: Justification occurs in relation to admission to some schools where there is a permitted form of selection.