Here are the matches for the English words with their Russian equivalents:
1) to fill in - a) заполнить
2) to find out - i) выяснить
3) to make up - b) выдумывать
4) to put in - c) подавать документ (In some contexts, it can also mean to add/include, but here подавать документ fits better)
5) to think over - h) продумывать
6) to go into - d) упоминать (or углубляться во что-то)
7) to get on - g) преуспевать
8) an employer - e) работодатель
9) an employee - f) работник
10) application - j) заявление
Explanation:
This task requires matching English words or phrases with their Russian equivalents. Each matching should accurately reflect the meaning of the English word in Russian. Some phrases may have multiple meanings, but we should choose the most appropriate translation given the options.