______ of the workers in the computer factory is about two thousand, and ______ of them are women workers.
A. The number; second third B. A number; three quarters
C. A number; half second D. The number; two thirds
--- May I use your dictionary, please?
--- Sorry. My dictionary . I’ve looked for it everywhere but I ______ it yet.
A. has lost; don’t find B. is missing; haven’t found
C. has lost; haven’t found D. is missing; don’t find
I really wanted to help those homeless children in the flooded areas, ______ I donated all the pocket money that I had saved for months.
A. so B. because C. since D. for
I think ______ is necessary ______ us to do something useful to protect the birds.
A. this; for B. it; of C. this; of D. it; for
--- A serious Tsunami hit Japan on March 11th,2011
--- ________ news!
A. How terrible B. What terrible
C. How a terrible D. What a terrible
--- Must I finish the project now?
--- No, you _ . You _ do it this evening.
A. mustn’t; can B. needn’t; may
C. can’t; must D. needn’t; must
