Read these sentences and write do / does in the gaps:

1. they read books every day? здесь do

2. run a company? здесь does

3. firm work with other companies? здесь does

правильно?

ответ:

1- do they read books every day? - правильно

2- does mike run a company? - правильно

3- does this firm work with other companies? - правильно

у тебя всё правильно

удачи ❣

дано     h=0,8 м         k=0,2       s- ?

1) mgh=mv^2\2     v²=2gh

2) s=-v^2\2аx=v^2\2kg=2gh\2kg=h\k=0,8\0,2=4 м

•our inform    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 organise  about it and we`ll try to help.