有两个句子,填介词The boy is ill _____ bedMy English book at home,

有两个句子,填介词The boy is ill _____ bedMy English book at home, The little boy is afraid ? staying at home alone (问号处填介词或副词) The book shop is _____ here.填介词 划线部分提问 1.the boy is at home 2.this book is five yuan it is saturdays and she can‘t find the boy（填介词）home 改错i'm sorry i forgot my english book at home the box is too The boy is good at math,but he does _____ English The boy never does _____(something)interesting at home the boy often ( ) his homework at home怎么填 填介词：Kate is good _____ singing English songs. 连词成句an,the,boy,book,reading,English,is who is the boy-----the gteen sweter 填什么介词