Fill in the gaps with prepositions 1. Realists are more pessimistic

Fill in the gaps with prepositions 1. Realists are more pessimistic _____ progress ______ human affairs. 2. The research will require tests to be carries out _____ animals. 3. A great deal ____ her time was devoted _____ answering inquires and writing _____ her father. 4. The fate ___ National Westminster Bank will probably be decided _____ outsiders. 5. You will find them helpful ____ answering claims and ______ the more problematic issues. 6. According _____ the British Bankers Association, banks are discussing ways _____ solving the cash problem. 7. A report based ____ anonymous interviews which is published _____ June showed that a large number _____ call centre employees felt stressed and depressed. 8. The Commission was asked _____ EU food safety experts ____ the end ____ July to propose labeling _____ the two products.