Odpowiedź:
3
1.ok 2.Just focus ondoing your homework. 3.ok 4.ok 5.ok 6.A famous author is giving a lecture here tonight, 7.ok 8.I've never entered a design competition before. 9.ok
4.
1.inspiration, improved version
2.discovered, by accident
3.milestone, widely used
4.installed, transmitted
Wyjaśnienie:
