( )1.He took down ______ while he was listening to radio English.

问题描述：

( )1.He took down ______ while he was listening to radio English.
A.several news B.a number of news
C.a few piece of news D.some of news
( )2.He left his motorcycle outside ______ and went in.
A.the doctor B.a doctor C.doctor's D.the doctor's
3.However busy you are tommrrow,you must stay at home.(保持原意）
＿＿＿＿＿＿＿＿＿ busy you are tomorrow,you must stay ai home.
(并请说明理由,