问题
选择题
--- Where is your grandpa now?
--- He ______ newspaper in the living room.
A.read
B.is reading
C.was reading
D.reads
答案
答案:B
now通常表示现在进行时,进行时的结构是be+动词的现在分词(doing),主语为
第三人称,所以be用is,所以本题选B,is reading。