Whether people should k 600字高中英语作文
Recently we have had a heated debate on whether people should keep pets at home in cities。
Some students thought keeping pets could comforted elderly，made their life better。But others thought keeping pets could cause environmental pollution easily，and some animals may hurt people。
In my opinion，we can keep pets at home in cities if we can look them after well and make them friendly to everyone。We must keep them without affecting others，too。But if your neighbors or your relations hate pets，you had better not keep pets。
These are my opinions。What about you?What do you think of this question?
Let‘s protect our teeth
We know that teeth are very important for us。We use them to enjoy all kinds of delicious food。
But now，many children have a toothache because they don't protect their teeth well。So I want to give some advice about how to protect our teeth well。
First，we must brush our teeth twice a day。Second，we can‘t eat too much sugar。Third，we'd better go to the hospital to check the teeth on a regular basis。 Last but not least，we should change our toothbrush once two months。
Follow my advice，let's protect our teeth。
