Question

5.   ―Are the pencils in the pencil box?
  —Yes, ________

A. they is           B. they are

C. it is            D. it isn't

Answer 1

5. B考查代词及主谓一致。问句是一般疑问句，且主语为复数名词，故答语也应该用复数形式，排除C、D两

项。代词用they, be动词应用are,故选B。