`27,` The victims' names were withheld until relatives had been informed. `->`Only after ______________________________________________________ . `28,` We very much regret the closure, although there really was no alternative. `->`Much ___________________________________________________________ . `29,` The management was threatened with strike action when they laid off some of the workers. `->`On ______________________________________________________________ . `30,` It would seem that we have been tricked ever since the proposal was made. `->`We would seem _________________________________________________ .

`27.` Only after relatives had been informed were the victims's names revealed.

`->` Only after + S + V + Aux + S + V : Chỉ sau khi

`->` Reveal : Tiết lộ, phát giác >< Withhold : Giấu, giữ kín

`->` Chỉ sau khi người thân được thông báo, tên nạn nhân mới được tiết lộ.

`28.` Much as there really was no alternative, we very much regret the closure.

`->` Much as + S + V, S + V : Mặc dù (`=` Although/Though/Even though).

`->` Mặc dù thực sự không có giải pháp thay thế nào nên chúng tôi rất lấy làm tiếc về việc đóng cửa.

`29.` On having laid off some of the workers, the management was threatened with strike action. 

`->` On + having P2/O, S + V : Khi (Dùng having P2 để nhấn mạnh việc trong Quá Khứ).

`->` Khi sa thải một số công nhân, ban quản lý đã bị đe dọa đình công.

`30.` We would seem to have been tricked ever since the proposal was made.

`->` S + seem + to have P2 : Có vẻ, dường như (Dùng have P2 cho Quá khứ).

`->` Chúng tôi dường như đã bị lừa kể từ khi đề xuất được đưa ra.