should/shouldn't表达建议 — 英语词汇题
题目
根据中文提示，用 should 或 shouldn't 补全下列建议句。
1. You ______ eat more vegetables. They are good for you.（应该）
2. We ______ go to bed late. It's bad for our health.（不应该）
3. Tom ______ do sports every day to keep healthy.（应该）
4. You ______ drink too much cola. It's not good for your teeth.（不应该）