--- Oh my god! You ______ wear slippers to attend the conference．

--- I'm sorry I forgot there is a conference．

　　　 A．must　　　　　　　　　 B．can　　　　　　　　　　 C．should　　　　　　　　 D．shall

---You don't seem to be quite yourself today. What's wrong?

---Oh, I'm suffering from a cold. Nothing serious, _____.

A. yet　　　　 B. indeed　　　　 C. though　　 D. anyway

 I have been keeping the portrait ______ I can see it every day, as it always reminds me of my childhood in Paris.

   A. that      B. from which    C. where        D. in case that

 These achievements_______ without the contribution of Qian Xuesen, a key leader of the New China's nuclear, missile and so on．

       A．would have been unthinkable                B．would not be unthinkable

       C．would be unthinkable                           D．would not have been unthinkable

 To be well fit for the job, _____.

   A. a good knowledge of physics is needed

   B. one needs to have a good knowledge of physics

   C. it is required that one should have a good knowledge of physics

   D. a good knowledge of physics is important

 Many Chinese airline companies had intended to get much business, but it __     so bad.

A. made out       B. turned out             C. went out      D. carried out

---The weather is too cold ____ March this year.
---It was still ____ when I came here years ago.
　 A. for; colder　　 B. in; cold　　 C. in; hot　　 D. for; hotter

---How much vinegar did you put in the soup?
---I'm sorry to say, ____. I forgot.
　 A. no　　 B. no one　　 C. nothing　　 D. none

---Your book, Tommy?
---No, Mom, it's my friend's.
---Remember to return it to ____ name is on it.

A. what　　 B. which　　 C. whose　　 D. whosever

 Now that we ____ all the money, it's no use turning on me and saying it's all my      

fault.

A. had lost     B. lost     C. have lost     D. lose