Nobody but the twins _____ some interest in the project till now.      

         A．shows         B．show        C．have shown        D．has shown

 I thought things would get better, but _____it is they are getting worse.

         A. before B. because       C. as         D. after

Shelly had prepared carefully for her English examination so that she could be sure of passing it on her first ________. 

A. intention    B. attempt

C. purpose      D. desire

“Will you go skiing with me this winter vacation?” “It ______.”

A. all depend  B. all depends

C. is all depended   D. is all depending

You should put on the notices ______ all the people may see them.

A. where B. in which

C. at       D. for them

The monitor wanted to buy two_______ stamps, but the salesgirl only sold him_______ these stamps.

A. scores of; dozens of　　   B. scores; dozen of　　

C. score of; dozen of　　     D. score of;  dozen

After he lost his job, he _____ debt and eventually paid it off.

   A. went into          B. got into    C. ran into    D. tried out

---Did she find a well-paid job after graduation?

  ---_____,yes.

  A. eventually     B. lastly     C. unfortunately    D. purposefully

---Mary was being badly treated when John happened to pass by and helped her out

  ---I think it was not a pure______but had been well planned.

  A.coincidence    B. occurrence     C. arrangement      D. incident

Children in school are____into different levels of grades，according to how much they know.

A. combined    B. classified    C. listed    D. clarified