Shortly after the accident, two ___________ police were sent to the sport to keep order .

 A.dozens of          B.dozens            C.dozen          D.dozen of

I consider____ my duty to help you．

A. it               B. this            C. that            D. its

Although he 's wealthy，he spends___ on clothes.

A. little　             B. few　              C. a little　    D. a few         

I don't know 　　　　　　makes her afraid of having her business discussed.

A.what it is about Mary that             B.that is it abut Mary what

C.what is it about Mary that             D.that is about Mary what

Does ______ matter if he can’t finish the job on time?

A. this                B. that             C. he         D. it　　　

—Could you tell me the way to __________ Johnsons, please?

—Sorry, we don’t have __________ Johnson here in the village.

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

As is known to us all,_______travels much faster than                  .

A．lights; sounds                               B．light; sound

C．sound; light                                  D．sounds; lights

--- Where is my blue shirt?

--- It’s in the washing machine. You have to wear __ different one.

 A. any             B. the                      C. a            D. other

If you grow up in __ large family, you are more likely to develop __ ability to get on well with __ others.

 A. /, an, the         B. a, the, /                 C. the, an, the    D. a, the, the

I don’t like talking on ______telephone ; I prefer writing ____letter.

A.a,  the           B. the. /                C. the ,the      D. A ,/