` Lời ` ` giải ` ` : ` 

` 7 ` ` . ` The response to our appeal was so great that we has to take on more staff

` → ` Such was the responsible to our appeal that we has to take on more staff

` @ ` Such ` + ` tobe ` + ` ` adj ` ` + ` ` N ` ` + `  that ` + ` ` MĐ ` 

` 8 ` ` . ` The police didn’t at all suspect that the judge was the murderer

` → ` Little did the police suspect that the judgment was the murderer

` @ ` Never / Rarely / Seldom / Little / Hardly ever ` + ` trợ động từ ` + ` ` S ` ` + ` ` V ` 

` 9 ` ` . ` If you do happen to see Helen, could you ask her to call me ` ? ` 

` → ` Should you see Helen , could you ask her to call me ` ? `

` @ ` Should ` + ` ` S ` ` + ` ` V ` ` , ` ` S ` ` + `  will / should / may / shall ` + ` ` V ` ` … ` ` ( ` Nếu như ` ... ` thì ` ) ` 

` 10 ` ` . ` The snowfall was so heavy that all the trains had to be cancelled

` → ` So heavy was the snowfall that all the trains had to be cancelled 

` @ ` So ` + ` ` adj ` ` + ` tobe ` + ` ` S ` ` + ` that ` + ` ` MĐ ` 

$ \boxed{\color{ orange }{\text{ # Trịnh Minh Anh }}} $

$ \boxed{\color{ blue }{\text{ # Hoiđap 247 }}} $