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)
A: Do
B: do
2)
A:Do
B:doesn't
3)
A:Do
B:don't
4)
A:Does
B:does