I forgot to take the key to the bike with me again.

Never touch my computer while I’m away． —Sorry, __________.

How do you study English?—I study English ______ talking with foreign students.[ ]

Excuse me．Could you please tell me?—Certainly．Take the escalator to the second floor and turn left, There is a bank next to the drugstore.

________five minutes________ before the last train left, we arrived at the station.