`1.` David was responsible for the family business as soon as his father retired. (charge)
`->` Scarcely__________________.

`1` Scarcely had his father retired when David was put in charge of the family business .

`-` Đảo ngữ với ''Scaredly'' :

`@` Scaredly + had + S + V3/Vpp + when + S + V + O .

`-` Ta có thành ngữ :

`@` be responsible for + N `=` be put in charge of + N : có trách nhiệm với điều gì .

`-` Trans : Cha anh vừa nghỉ hưu khi David được giao phụ trách công việc kinh doanh của gia đình .

Trả lời : Scarcely had his father retired when David took in charge of/was put in charge of the family business.

- Đảo ngữ: Scarcely + had + S + PII + when/before + S + Ved

- take in charge of = put someone in charge of = be responsible for something or someone :chỉ ai đó có trách nhiệm một việc cụ thể.

-Cha anh hiếm khi nghỉ hưu khi David phụ trách/được giao phụ trách công việc kinh doanh của gia đình.