----- Nội dung dịch tự động từ ảnh ----- 13. We had the phone _disconnected________ because we are moving tomorrow. (connect) 14. He is very ___systematic______ in everything he does. (system) 15. He will be able to receive an _allowance__________ from a government agency. (allow) 16. Do parents get _satisfaction____________ from their children studies? (SATISFY) 17. When did the toys come into _existence_______? (exit) 18. The newly-built cinema shows a _variety______ of films. (vary) 19. Fruit___sweetens__________ as it ripens. (SWEET)