–Why did you come so late for work—–I was ________ for 15 minutes on theway here in the traffic jam.

Must we get to the airport before 8 o’clock—No, you .The plane takes off at 12 o’clock.

Better get down toyour work ，Jack.—________.

If you are traveling _____ the customs are really foreign to your own, please do as the Romans do ?[ ]

u be ____ this afternoon , John—-Itdepends I’ m afraid I’ll be called in by my boss