— ____ you please open the window ?

— Yes , I ____ .

A . Would ; would B . Would ; will C . Will ; can D . Must ; must

The door ____ lock .

A . can''t B . may not C . won''t D . mustn''t

— You ought to have called her yesterday .

— Yes , I know I ____ .

A . ought to B . ought to have C . ought have done D . ought to have called

 Don’t worry too much about       mistakes. They are _     natural part of learning.

       A.不填；a                B. the；a                  C. the；不填             D. the; the

Police______the disappearance of two children.

A. are looking into    B. is looking into   C. are looking for   D. is looking at

 —Did you enjoy yourself at the party?

  —Yes. I’ve never been to  ______one before.     

A. a more excited    B. the most excited      C. a more exciting    D. the most exciting

---The humorous English teacher is famous and well received in our campus.

---Yes, _______.

A. So does Tom     B. So tom is   C. So it is with tom  D. Tom is so

He has been to America twice, _____.

   A. so have I     B. so I have    C. I have so    D. so  did I

This is the book I bought yesterday , ______I spent 8 yuan .

A．on which     B．for which    C．in which     D．at which

I just can’t figure out the meaning of the word---so I’ll have to ___ the dictionary.

A. look up           B. go over           C. check in           D. refer to