Допоможть будь ласка зробити 8 9 10 завдання

8) 1. always recycles. 
2. We soon will find
3. is much polluted
4. is typing email
9) 1) always checks his email 
2) -
3) computer got
4) are having a meeting
10) 1)Scientists medicines will bring the big hope for future advances
2) Soon there wont be enought food to feed the growing population
3) Technology helps us in modern day life
4) The environment is in danger because of we what do 
5) -