First | Keep our 16 , hands, and 17 clean. |
Second | We should not go to the 18 places, and we should often open windows and let the fresh air in. |
Finally | We must do more exercise and eat more 19 every day. We shouldn't eat 20 food. |
16. 17. 18. 19. 20.
First | Keep our 16 , hands, and 17 clean. |
Second | We should not go to the 18 places, and we should often open windows and let the fresh air in. |
Finally | We must do more exercise and eat more 19 every day. We shouldn't eat 20 food. |
16. 17. 18. 19. 20.