Zero Conditional is used to express(a general truth или the probable future)
In the If/When-clause we usually use(Present Simple или Future Simple)
In the main clause we usually use(Present Simple или Future Simple)
In this type of conditionals, we(can или cannot) use when instead of if.
Unless means(if или if not)
When the main clause comes before the if-clause,we(use или dont use)a comma between them.
When the if-clause comes before the main clause,we(use или do not use)a comma between them.

Объяснение:

advantages :

quick search

compact

useful

disadvantages:

bad for our health

First list is longer

I think yes. But it's good when you haven't any ability to see smb eye to eye

Now we don't see any reason to go to smb without any reason on foot. We will rather use the Skype or anything else

Yes I do. Also I communicate with them using the Duo.

Computer (it is really useful and u can safe a lot of data there)

Smartphone (compact and useful. You can use it in a lot of ways )

TV ( I can watch a lot of shows. programs and other things there even sitting on the sofa)

penicillin

nylon

Car

airplane

television

telephone

radio

atomic bomb

assembly line

computer

internet

printing press

I think that our health is the most important thing, so I think penicillin - an antibiotic is the most important

then our clothes. it is important too

and then car, as the way to move

1 I in Canberra last spring.

d) was

2 We at school last Saturday

e) were

3 They watching TV now.

b) are

4 were you last summer? — At the seaside.

c) where

5 milk do you buy for your cat?- One bottle.

e) how much

6 do you play tennis?- Because I like it.

a) why

7 you ride a pony in the amusement park yesterday?

a) why did

8. you play football every day?

b) do

9 your mum cook dinner for the whole family?

a) does

10 We orange juice when we were in the café yesterday.

b) drank

Elnarakilmet 1 минута назад

Объяснение: