7ii. make the sentences negative and interrogative: 1. we bought a consignment of your products made byyour plant. 2. they have got the software advertised inthe "software magazine". 3. they were listening to thereport made by a director of their plant. 4. the collectivefarmers used the agricultural machines made by our fac-tory. 5. they had their contracts signed. 6. we had all thequestions discussed. 7. the engine repaired by him failed.8. the article about our cooperation written by her hasbeen published.coordina te