Выберите подходящий вариант из предложенных. 1. i'm sorry i forgot to call/calling you, but i was really busy. 2. i stopped in pans for a few days to meet/meeting henry. 3. we've stopped to meet/meeting so often. it was a waste of time. 4. learning a language means to be/being interested in the culture as well. 5. i meant to make/making some more photocopies, but i didn't have time. 6. please remember to speak/speaking to josie when you see her. 7. i don't remember to say/saying anything like that. 8. i tried to open/opening the window, but it was too high to rich. 9. i tried to open/opening the window, but it was still too hot in the room. 10. i'll never forget to give/giving my first presentation to the board. 11. don't forget to look at/looking at the audience when you speak. 12. we regret to announce/announcing the death of our founder, mr. obuchi. 13. i regret to quit/quitting my mba course. 14. the new product is doing really well i think we should go on to sell/selling it for another six months at least. 15. first i'll say a little about the history of the company, then i'll go on to describe/describing our new range of products.