There is one mistake in each sentence. Underline and correct the mistake 1. She has went to visit Susan. She'll be back tomorrow 2. I didn't done any volunteer work lately 3. Matha is a great cooker and she often cooks dinner for homeless people 4. Kim hasn't seen the film already, so don't tell her how it ends 5. She has dinated a lot of money for local charities 6. Before donate a book, make sure that it is in good condition 7. We should encourage people recycle glass, cans, plastic ang paper 8. I studied Philosophy for a few years and I think it is a real advantage in life. I'm still learning Philosophy. 9. Look at that man! He can't stand up because he have drunk too much champagne. 10. It is late! 11.00 pm! By the way darling, I have bought a new dress this morning. Chữa lại lỗi sai nha CTLHN LUÔN