I’ m sorry. I can’ t give you the telephone number without Mr. Smith’s______.(合肥市)

—Do I need to give a tip if I eat at a fast food restaurant in the United States?—Yes , it’s a common       to tip waiters in a restaurant.

We look forward to the day when the motorcar has been replaced by some less dangerous ____ of transport.

— Can I help you with it?— I appreciate your _______, but I can manage it myself.

His landlady gave him a week's _____ to leave the flat.