1. What flies without wings1?2. What are two things you cannot eat for supper?3. What has teeth, but no mouth?Answer:1. time 2. breakfast and lunch3. key or comb ……

teeth with toothpaste (牙膏) twice a day! Remember, germs eat the food left in your mouth when you...) for everyone’s baby teeth. Each time a child’s baby tooth comes out, you can put it under your pillow5 ……

the largest and causing a mouth-ache. If inhibition wins out, the teeth get successively smaller, so... smaller over time.So we have to suffer the pain of wisdom teeth ……

problem. During her time, fake teeth were hard to find in England. She was always in pain. Her fake teeth...Before we used toothpasteMANY years ago, people didn't know how to look after their teeth ……

Teens and find out!DO you know the life cycle of teeth in your mouth? Children under 6 have 20 baby...爱牙日，呵护我们的小牙。课件及教案见网站 测试见7版HELLO, everyone. National Teeth-loving Day is coming soon ……

, brushes with small heads are better. They can reach every corner of your mouth.Now it’s time...Teeth are a very important part of our bodies. Good teeth help you eat things like apples ……

teeth (牙齿不齐) can make us want to avoid socializing.It’s more than just about having a healthy mouth... happens when you don’t take good care of your mouth and teeth. It could lead to loosening (松动 ……

or misaligned teeth (牙齿不齐) can make us not want to see other people as much.Our mouth is the first place... often should I brush my teeth?It’s best to brush your teeth for three to five minutes at a time, two ……

我有四颗金牙A man was robbed (被抢劫). He went to a police station. Policeman: Why didn’t you cry for help?Man: I have four gold teeth in my mouth. If I opened my mouth, he might (可能) find my teeth. ……

snacks, too.Brush all of your teeth, not just the front ones. Spend time brushing teeth along the sides and back of your mouth. Brush away from your gums, too.Spend at least three minutes each time ……

teeth and gums. Also, a brush with a small head can easily reach all areas of the mouth, teeth... your teeth for at least two to three minutes every time.Brushing is important but it won’t remove ……

it slowly over a long time? Is there a difference? Yes, they affect your teeth differently! Though... will suffer far less risk (风险). The total time the sugar spends in contact with your teeth greatly affects ……

robbed (抢劫) you?Man: If I open my mouth, they would find my four gold teeth. That would be much worse.Late for schoolTeacher: Tom, why are you late for school every day? Tom: Every time I get ……

Teeth in pocketONE day, Jason came home withblood(血) in his mouth. His mother had a careful look at his mouth.Mother: Jason, what's happened? You've lost two teeth.Jason: No, I didn't lose them. I ……

Palmer, a US scientist, says the more time sugar spends on your teeth, the worse (更糟的) it is for your... change your habits. Drink your coffee or sweet tea quickly. Let sugar spend less time in your mouth ……