You should drop the course as soon as possible.
你應該盡快逃課。
I'd appreciate it if you can contact me as soon as possible.
如果你能盡快聯系我，我會很感激。
Government should also draft relevant regulations as soon as possible.
政府也應盡快起草相關法規。
I hope you can make an investigation into this matter as soon as possible.
我希望您能盡快調查這一問題。