Help, please

Руководствуясь смыслом предложения, переведите модальные глаголы (слова), данные в скобках и переведите:
1. (Можете ли) you wait for me for 15 minutes? — No, I (не могу). I (должен) be at home at 2 o'clock, and I (вынужден) to hurry, because now it is already twenty minutes to two. 2. When (сможете) you come to see us? — I (возможно) come to visit you in a few days. Now I'm very busy. I (вынужден) to prepare for a report.3. You (нужно) to buy a new bag. Your bag is old. 4. What (должен) I do to learn to speak English? 5. Why didn't you come here yesterday? — I (не мог). I (должен был) to help my grandparents and do some gardening. 6. You (не нужно) go to the library. You (можете) take any French book you like from me. I've got lots of them. 7. You (придется) call him up and find out when we (должны; нам предстоит) go on this excursion. 8. (Смогу ли) I get to Pushkin Square by bus 5? — Of course you will. The bus (должен) to come in a moment. 9. At what time (должен) the next Eng¬lish class to take place? — It (должен) to take place on Thursday at 5 o'clock. 10. I (предстоит) to go to London on a business trip (командировка).