You can speak to friends, look at photos of friends and make friends.
You can speak to friends, look at THEIR photos and make NEW ONES.
do friends
make friends
It makes easier to understand.
It makes IT easier to understand.
know other cultures
learn about other cultures
It has helped us many times.
It has helped us A LOT/ ENORMOUSLY/ TREMENDOUSLY, etc.
Technology only has affected us...
Technology has ONLY affected us...
Others think is a waste of time.
Others think IT is a waste of time.
differents aspects
We don't pluralise adjectives in English.
belive
beliEve
I'm going to talk about technology.
I know you are. I set the homework, remember?
You get so bored.
'So' is too informal and 'you' is too personal.
it'll don't aren't hasn't, etc.
NO CONTRACTIONS!
Other thing is that...
Another thing is that...
search information
search FOR information
Technology made a positive contribution to society.
Technology HAS made a positive contribution to society.
moviles
mobiles
My favourites books.
My favourite books.