Complete the sentences with the words or expressions given, changing the form where necessary. 1. Recently the company has been trying to increase its _______ by diversifying into other fields. 2. The company was forced to pay fines and penalties ________ $24.8 million. 3. We are not able to issue any letter of invitation without receiving the ______ and the payment of the required fees. 4. You can apply for ______ online after you receive your invitation email from the University’s admissions team. 5. ________ the International Association of Schools of Social Work, we are delighted to invite you to the Joint World Conference on Social Work, Education and Social Development. 6. It is my great pleasure to invite you to the fourth World Internet _____ held in Wuzhen, Zhejiang province from Dec 3 to 5, 2017. 7. The 2nd China International Food Expo ______ by China Chamber of International Trade, China National Food Industry Association, and China Cuisine Association. 8. We are pleased to invite you to attend our art ______ on July 13 at 5:30 p.m. in the main hall. 9. We’re _______ a meeting on the current problems with the computer systems and I’d appreciate it if you could come. 10. We are pleased to announce that we are sponsoring a series of _______ on the future of renewable energy.