I went to my dentist to have a tooth taken out.
I've been troubled by a bad tooth.
One of my front teeth is giving me trouble.
His tooth ached all night.
I was fitted an artificial tooth by the dentist.
drill a tooth.钻牙
fill a tooth.补牙
get one's teeth.长牙
have a tooth out.拔牙
long in the tooth.岁口大的（马）；年迈的，年老的
Her tooth was extracted under local anaesthetic.
2、He chipped off a piece of his tooth.
3、I need to have two teeth filled.
4、The residents are fighting tooth and nail to stop the new development.
5、Choose an essay topic that you can really get your teeth into.
6、When did she cut her first tooth?
7、A high proportion of five-year-olds have teeth in poor condition.
8、The dentist may decide that the wisdom teeth need to be extracted.
9、They took a plaster cast of the teeth for identification purposes.
10、He's got a front tooth missing.
11、It is a proven fact that fluoride strengthens growing teeth.
12、He laughed,revealing a line of white teeth.
13、I've had one of my teeth crowned.
14、Fruit juices can be harmful to children's teeth.
15、Dentists advise you to have your teeth checked every six months.
16、Too much sugar will rot your teeth.
17、She chipped one of her front teeth.
18、He smiled suddenly,exposing a set of amazingly white teeth.
19、The witness was clearly lying through his teeth.
20、Her teeth gleamed white against the tanned skin of her face.