. 2. Хотя он только что начал работ

. 2. Хотя он только что начал работать в этой юридической компании, он уже изучил ряд дел, о многих из которых он слышал ранее.

Результаты (английский) 1:

. 2. Although he had just started working in the law firm, he has already examined a number of cases, many of which he had heard before.

Результаты (английский) 2:

. 2. Although he had just started working in the law firm, he had already examined a number of cases, many of which he had heard earlier.

Результаты (английский) 3:

. 2. although he just started to work at the law firm, he has examined a number of cases, many of which he had heard before.