Complete the text with a/an, some, any, every and their compounds​

we have become more dependent on chemicals.  and, strangely, we hardly notice anymore. every single day we start and finish by using a product that has at least 10 different chemicals in it: a toothpaste. later, we take a shower using several products (shampoo, conditioner, body wash, lotion). the names of the chemicals in all these products will take a few pages to list. later on, we eat chemically enhanced food, packaged in plastic.  we wear and sleep on synthetics, we drink and eat foods that are drastically modified with chemicals.  all these innovations have been introduced less than 50 years ago, just two generations have been around so many chemicals lately.  and, scarily enough, we hardly notice anymore.

1.) we shouid eat? healthy food.

2.) today the streets aren't as clean as they used to be.

3.) it's the worst mistake he has ever made.

4.) this   man is taller than that one.

5.) asia is larger than   australia.

ответы 

1-d

2-b

3-a

4-b

5- c

andrew he?

our students , don't they?

girls ,can't they?

roma ,is he?

we will we?

my friend can play computer games,can't he

group of russian students will visit great britain in april,won't they

we went to the park yesterday,didn't we

our head teacher answers for educational program ,doesn't she

i am going to the cinema  

-he works in a hospital.   -he is a doctor.

she works at school.   -she is a teacher

-they fly planes.   -they are  pilots

-we are at school.   -we are  students

-i fly rockets. i am a cosmonaut