Chơi 99 xu lun ----- Nội dung dịch tự động từ ảnh ----- Ex 5: Giving advice by using "should" or "shouldn't" stay up late, drink coffee, do morning exercises regularly, take a hot bath, go to bed early, eat a lot of fruits and vegetables, take some aspirins, see the doctor, drink hot water, brush your teeth twice a day, eat healthy foods, keep your nails short and clean, wash your hands before having meals, see the dentist, eat many candies, drink cold water, eat too much, Should Shouldn't 1. Tony has a bad 2. Quan has a bad 3. Phong has a 4. Phong has a toothache. cold. stomachache. sore throat.