--- How often do you eat out?
---- _________, but usually once a week.
| A．Have no idea | B．It depends | C．As usual | D．Generally speaking |
The country has________ too many wars.
| A．packed up | B．made sense | C．gone by | D．gone through |
--- Please________ all the numbers and tell me the result.
---Those numbers________ 10,000.
| A．add to ,add up | B．add up, add up to |
| C．add up , add to | D．add up to, add to |
When we visited Zhou Zhuang again ten years later, we found it changed so much that we could hardly ________ it.
| A．request | B．recognize | C．swap | D．realize |
While________ along the road, Mr. Smith met an old friend of his.
| A．walked | B．he is walking | C．walking | D．is walking |
It was with the help of the local guide________ the mountain climber was rescued.
| A．how | B．who | C．when | D．that |