Ii. перепишите предложения, найдите и подчеркните в них герундий. 1. they insisted on being taught customs regulations. 2. i heard of his having been appointed managing director of the company. 3. introducing the new line is going to be expensive. 4. i look forward to hearing from you soon. 5. we are interested in buying from you a lot of goods.
2. having
3. going
4. hearing
5. buying