1.I sometimes go when I have a toothache.
2.No,I am not.
3.They feel scared.
4.White
5.I often go to the dentist after that.
6.I went to the dentist.
7.I went to Ha Long bay,Nha Trang and Da Lat.
8.I go to the dentist.
9.I don't eat sweets much to have healthy teeth.
10.I brush my teeth three times a day.
11.I'm 1m64
12.My weight is 45 kg.
13.I have a toothache
14.Yes,I were
15.Yes ,I did
16.No,she didn't
17.Because every year millions of people catch it
18.Runny or stuffy nose.
19.Eat green vegetables. Green, leafy vegetables are rich in vitamins that help you maintain a balanced diet — and support a healthy immune system
20.Yes,there is