Present Simple, Present Continuous

A: Hi! where are you? can you talk now?

B: yes,I'm at home

A: are you coming to the cinema with us tonight?

B: I don't know. I'm doing my homework at the moment.

A: oh come on. we are buying tickets now.

B: sorry, my parents don't want me to go out tonight.what do you do after school tomorrow?

A: nothing this week. I usually see my sister but

she's busy

B: oh do you want to come to my house?

A: okay. see you tomorrow then

-our organise wants to   protect the environment.

-we fight against water and air    pollute

-are you unhappy with the ecological situate  in your region?  

-send us some inform about it and we`ll try to help. 

advertisement plays a big role in our lives. some people don't like to see it everywhere and some people don't care about it. as for me, i think that  advertisement is an inportant part of our world. to keep the economy up we have to sell goods to people but it would be inpossible to sell a lot of products without advertising it. but i believe that it should be limited. i can't stand when i am in museum or theatre or any other cultural place and there i see commercial everywhere around me. i also don't like when i watch an interesting movie and it is interrupteb by a commercial. so my opinion is that the advertisement should have a right to exist but it should be limited.