1.make the sentences negative and then interrogative. 1. the deciduous teeth are the first set. 2.all teeth start developing inside the jaw. 3. eruption starts at six month. 4. permanent teeth are the second and final set. 5.after the deciduous teeth loosen , they are shed. 2. insert articles where necessary 1. deciduous teeth are also known as temporary 2. there are five teeth on each side 3. their arrival in mouth is known as eruption 4. eruption starts months and is completed years 5. permanent teeth set 6. permanent teeth start developing 7. eruption is completed at eighteen to twenty-five years 8. deciduous molars are replaced premolars
2.Paola has got a cat
3.She has got a nice bedroom?
4.We have got a small kitchen
5.Have you got a ruler?
6.They not have got a car.
2)We've got a old house with a garden.The garden is big. I've got a cat and a dog.
The cat is called Suzy and a dog is called Chico.She's got an interesting book for our project.
The book has got old photos of Cambridge.
3)Complete the sentences with this,that,these or those.
Who are these people in the street?
What are those on my desk?
Come here.Look at that exercise.
Pass me this dictionary,please.