If I ________ plan to do anything I wanted to, I'd like to go to Tibet and travel through as much of it as possible．

A．would

B．could

C．had to

D．ought to

－Catherine, I have cleaned the room for you．

－Thanks．You ________ it．I could manage it myself．

A．needn't do

B．needn't have done

C．mustn't do

D．shouldn't have done

I wonder how he ________ that to the teacher．

A．dare to say

B．dare saying

C．not dare say

D．dared say

－________ that he managed to get the information?

－Oh, a friend of his helped him．

A．Where was it

B．What was it

C．How was it

D．Why was it

－Never thought I could see you here!

－________

A．So did I．

B．Oh, haven't you?

C．Glad to meet you!

D．It's a small world．

After the accident, she had some difficulty ________ what had happened ________ her．

A．to recall; to

B．to recall; on

C．recalling; to

D．recalling; on

Canada is a large country and has rich natural resources such as coal, oil, natural gas and so on．________ China．

A．So is

B．So has

C．It is similar

D．It's the same

Is anybody feeling cold?________; let's put the central heating off．

A．If so

B．If not

C．If cold

D．If feeling so

－What time will you go off to Washington D．C．?

－I'm not sure．It ________ the matter I have getting along with．

A．depends on

B．lies on

C．asks for

D．deals with

It's quite safe to live here．We have never heard of things ________ here．

A．stolen

B．be stolen

C．rob

D．be robbed