yêu cầu là đặt câu hỏi nha ----- Nội dung dịch tự động từ ảnh ----- 7. My brother is going to the hospital. 8. Mr. Cuong did morning exercises at 5.30 yesterday. 9. Hoa received her aunt's letter five days ago. 10. There are twelve students in Lien's class having toothache.
