Помогите пожалуйста плиииз 494

1. I can speak English. 2. My father cant speak German.3. Can you speak French4. My sister cant skate.5. Can you swim across the river6. I can`t drink this milk.7. She can`t understand you.8. Could you swim last year9. I couldnt ski last year but now I can.10. Can you tell me how to get to the station11. Can you help me12. I cant translate this sentence.13. Nobody can help me.14. Where can I buy bread15. Could your grandmother knew how to dance when she was young Yes, she still can.16. I know how to use a computer.