How soon will you send the book to me? —-It will be two days _______ you receive my book

1Can you tell me ______learn a foreign language well

He said he would come to attend the lecture if he ___________ time.

You haven’t returned my chemistry textbook yet.—I know, but I ________ it for five days.

My mother says that we won’t go on a trip to Hong Kong.— _________. You were looking forward to it.