1.We'll let you know as soon as we have received the information the moment... 2. Mike didn't register for the course untill his friend offered to pay the fee for him it was not... 3. Somebody should have told us that the date had been changed ( information) we should... Cho tớ xin câu trả lại với cấu trúc ạ

`1,` The moment we have received the information, we'll let you know.

`-` S `+` V (hiện tại đơn/tương lai đơn) `+` as soon as `+` S `+` V (hiện tại đơn/hoàn thành)

`=` The moment/minute + S + V (hiện tại đơn/hoàn thành), S `+` V (hiện tại đơn/tương lai đơn)..

`2,` It was not until Mike's friend offered to pay the fee for him that he registered for the course

`-` It was not `+` until `+` S `+` V `+` trợ động từ (do/did/have/be/..)  `+` S `+` V.. 

`3,` We should have been gotten information about the change of the date.

`-` Câu bị động đặc biệt: S `+` should `+` have been `+` V3/V-ed.. (by `+` O)