1. I suggest you to take a bath now

2. You should report him to your teacher

3. You should not do this, it's not good

4. You should check him first

5. We should get more sleep and drink more water

6. Water is very important for our life, so you should not forget to drink water at least 8 glasses of water every day

7. We recommend you to learn Greek because Greek is important

8. I have no recommendation for you but he has, he recommend you to watch a movie

9. Please give me a recommendation or suggestion, you shouldn't be silent

10. Answering calls from unknown person is very bad attitude, so you shouldn't block them