Как написать предложение я делаю в отрицательном и вопросительном предложении и в таких временах: present simple past simple present continuous present perfect ! :
1. I do my homework. I don't do my homework. 2. I did my homework. I didn't do my homework. 3. I'm doing my homework. I am not doing my homework. 4. I've done my homework. I haven't done my homework.
2. I did my homework. I didn't do my homework.
3. I'm doing my homework. I am not doing my homework.
4. I've done my homework. I haven't done my homework.