1.Our teacher said n______ and went back to his office.2.Welcome ______ home.A.to B.from C.back D.at3.Jim is looking for his cat _______.A.somewhere B.anywhere C.nowhere D.everywhere4.I can't decide ____.A.what to do when to do C.how to do D.where to do
问题描述：
1.Our teacher said n______ and went back to his office.
2.Welcome ______ home.
A.to B.from C.back D.at
3.Jim is looking for his cat _______.
A.somewhere B.anywhere C.nowhere D.everywhere
4.I can't decide ____.
A.what to do when to do C.how to do D.where to do
答
1,nothing
2.C
3.D
4.A
答
1.no （这个需要语境的）
2.c
3。d
4.A
答
1 nothing
2A
3D
4A
答
1 nothing
2 A to
3 D
4 A