Question 2 : How often should we clean our teeth?

→ At least twice a day - once later

Question3 : Hat else we can use to clean between our teeth after a meal?

→ Wooden toothpicks.

Question 4 : Are potatoes bad for our teeth?

→ No it's isn't

Question 5: Why are chocolate and sweets bad for our teeth?

→They are harmful because they stick to teeth and cause tooth decay

Chúc cậu học tốt

`1`.Yes , he can

`\rightarrow` Dẫn chứng : " He can fill ... destroy the teeth "

`2`.We should clean our teeth at least twice a day

`\rightarrow` Dẫn chứng : " Secondly , we ... go to bed "

`3`.Wooden toothpicks

`\rightarrow` Dẫn chứng : " We can also ... after a meal "

`4`.No , they aren't 

`\rightarrow` Dẫn chứng : " Thirdly , we ... and fresh fruit "

`5`.Because they stick to our teeth and cause decay

`\rightarrow` Dẫn chứng : " They are harmful ... cause decay "

`\text{@ TheFox}`