1.
1. applied
2. employed
3. practise
4. exercise
5. unfolded
6. have expanded
7. broaden
8. is developing
9. demonstrated
10. proved
11. exhibited
12. displayed
2.
1. out
2. into
3. for
4. to
5. on
6. out
7. in for
8. off
9. in
10. to
3.
1. patiently
2. communication
3. scientists
4. movements
5. privacy
6. presentation
4.
science - scientist - scientific - unscientific
apply - application - applicable - inapplicable
react - reaction - reactivation- reactivity - reactivate - reactive
investigate - investigator - investigation - investigative
succeed - successor - success - successful
Объяснение:
1.I usually water flowers alone in the house.
2. I never ironed clothes.
3.I often wash the dishes instead of the mother.
4 Sometimes I clean my room.
5.I always sweep the floor.
ПЕРЕВОД:
1.Я обычно один поливаю в доме цветы.
2. Я никогда не гладил одежду.
3.Я часто мою посуду вместо матери.
4.Иногда я убираюсь в своей комнате.
5.Я всегда подметаю пол.