Mr Green

【题目】Mr Green ______ books every day. Look! He ______ now. (       )

A.reads; is reading B.reads; reading C.reads; reads

【答案】A

【解析】

句意：格林先生每天看书。看！他现在____。every day表示一般现在时，主语是三单，所以是reads，look是现在进行时的关键词，结构是be doing，所A符合句意，故选A。