I. Sắp xếp
1. dentist / had / Minh / a / went / yesterday / because / toothache / to / the / bad / he.
2. at / his / looked / told / the / him / worry / to / not / teeth / and / dentist.
3. filled / cavity / in / dentist / week / his / a / tooth / last / the.
4. they / scared / children / come / the / see / feel / when / to / most / dentist
E tick cho nhá