Первое упражнение:
1 - intelligent
2 - favourite
3 - important
4 - right
5 - wrong
6 - complicated
7 - absent
8 - wrong
9 - serious
10 - wring
Второе упражнение:
1 - uncorrect
2 - educate
3 - apologises
4 - Student
5 - teacher
6 - begin
7 - encourage
8 - spell
9 - meaning
10 - important