Ребят очень нужно .даю всё что есть

for over 160 million years, from the late Triassic period about 225 million years ago to the end of the Cretaceous period about 65 million years ago, when most of them became extinct during a large-scale extinction of animals and many varieties of plants in a relatively short geological period of history. Fossil remains of dinosaurs found on all continents. Now paleontologists described more than 500 different genera and more than 1,000 different species, which are clearly divided into two groups: the ornithischian and saurischian dinosaurs.

Answer:

#1

aanaanaanaa

#2

a table,an apple,a pen,a pencil,an elephant,a girl,a boy,an orange,a cat,a flat,an umbrella, an engineer, a teacher, an iron, a car, an owl, a doctor,a room,a desk,a sofa, a window, an aunt, an uncle,a wolf,an evening,a tree,a flower, an eagle, an exercise,a chair,a plane.

#3

This is a car.

Those are planes.

That is a whale.

Those are sharks.

This is my guitar.

That is an island.

#4

1. This is easy.          

b) homework

2. These are my neighbors.        

a) women

3. What are you doing afternoon?        

b) this

4. Who's speaking?    

b) it

5. These are my glasses and are hers.    

a) those

6. We are going to the seaside summer.    

 b) this

7. man over there is a famous politician.      

a) That

#5

That is a car .Those are cars.

This is a dog.These are dogs.

That is a star.Those are stars.

This is his pencil.These are his pencils.

That is his pen.Those are his pens.

This is a sheep. These are sheep.

That is a child.Those are children.

Объяснение:

a- ставится перед согласной

an- перед гласной

This(ед.ч.)-These(мн.ч.)

That(ед.ч.)-Those(мн.ч.)