情态动词 should 表建议 — 英语填空题
题目
Tom 经常熬夜打电脑游戏，白天上课总打瞌睡，医生给他提了三条建议。请从括号中选择正确的情态动词填空。① You ___ (should / shouldn't) play games late at night. ② You ___ (should / shouldn't) go to bed before ten o'clock. ③ If you want to feel better in class, you ___ (should / shouldn't) sleep at least eight hours every night.