ai ngốc bằng thằng này không các bn

Fill in each blank with a correct preposition.

1. The teacher divided the class _____ four groups.

2. He provided us _____ a lot of useful information.

3. The teacher gave _____ the exam papers.

4. I was disappointed _____ the garde i received on my last exam

5. The ground is covered _____ trash. You should clear _____ all the trash on the ground before leaving

6. After several hours of discussion, the council finally a greed _____ a plan.

7. My sister kept _____ asking me question after question.

8. The garbage has got full _____ junk again.

9. We are all responsible _____ keeping the environment clean and clear.

10. Don't throw trash _____ the water because polluted water can directly do harm _____ people's health.

mong anh chị giúp em bài này !!! cảm ơn ạ !!!