Он уже заведует лабораторией пять м

Он уже заведует лабораторией пять месяцев и многому научился за это время
Я приду к вам,если только меня не задержат на работе
Кто взял мой словарь?

Результаты (английский) 1:

He already manages the laboratory for five months and have learned a lot during this time
I will come to you, if only I did not hold up at work
Who took my dictionary?

Результаты (английский) 2:

He already heads the laboratory for five months and learned a lot during this time
I'll come to you, if only I will not delay the work
who took my dictionary?

Результаты (английский) 3:

He has already managed laboratory five months and learned a lot in this time
i'll come to you,if only i do not delay the work
who took my dictionary?