A. But I don't, I can only speak my native language. B. But I do, I am extremely hot-tempered. C. But you are not, you are very rebellious. D. But he does, he is so impolite and bad-mannered. E. But it is Monday and the workweek has started или можно сказать I have to go to school. F. But we had and now we don't talk to each other или we are not friend anymore. G. But she had and now I am penniless (лучше еще broke, но это слэнг) или I have no money to buy anything.