______ you _______ there before?

I remember（see) _________you somewhere before，but I can’t tell the exact place.

You are advised to read something before you__________.

We need ________ communication skills: listen carefully, think before you speak and ma

You will get the message ______.A、not long afterB、not longC、before longD、long before

You can go out, ____________ you promise to be back before 11 o’clock.A、as far asB、as lo

Before______for the job you will be required to