Английский 10-11 класс
1.What advantages of computer do you know?
2.Why have most large businesses become completely depended on computers?
3.How do we use the e-mail?
4.What disadvantages of computers do you know?

Объяснение:

1. A computer gives us the access to large base of information and permits do it quickly.     2. Running most large businesses requires to keep a big capacity for all kinds of information and processing material, communicate all partners so a computer is indispensable.    3. We use the e-mail for sending ours messanges.    4. The main disadvantage of computers is a dependence to location, where havn't wi-fi connecnion.

are they your friends? -yes, they are

is he your brother? - yes, he is

can he ride a bike? - no, he can't

do you want to play with the ball? - no, i don't

does she roller-skate well? - no, she doesn't

does your friend want to play the piano? - yes, he does

i knew this person!

he rode a book

you do this exercise