--- Can I look at the menu for a few more minutes before I order?
--- Of course. _______, Sir.
| A．Make yourself at home | B．At your service |
| C．Take your time | D．It doesn’t matter |
The hotel has been enlarged; ____, its service is improving.
| A．as a result | B．on the other hand | C．in addition | D．as well as |
— Hey! Everyone in the office was at the dinner party in honor of Mr. Charles except you. What happened?
— I ______ after Mike, my colleague. He was badly ill.
| A．have looked | B．was looking | C．would look | D．had looked |
The roads are linedtrees，which have been planted to holdthe strong winds from the north.
| A．along; to | B．on；up | C．in；against | D．with；back |
_______along the quiet road at forty miles an hour, and then an old man suddenly started to cross the road in front of me.
| A．Driving | B．when I was driving | C．I was driving | D．Having driven |
As soon as the waiter came to the table, the foreigner _______next to me asked him_______to call that big dish in Chinese.
| A．seating; what | B．seated; how | C．sitting; how | D．seated; what |