1.His mother had talked to him for many minutes while he was watching TV,but ＿＿＿＿.
A.a little did he hear B.little did he hear
C.little heard he D.a little heard he
2.—— Hello,Zhu Hua.I’ll have to return to Canada because I’ve worked here for a year.
—— ＿＿＿＿＿!
A.What tim?flies B.How time flies
C.What does time fly D.How does time fly
