The little boy spends most of his time-----the library.A.on B.for c.to D.in这个选哪个啊,说明理由

How is the little boy The little boy often has the boy _(spend) three days reading the novels The little boy is 【quiet】.划线提问 the little boy （） very quiet the little boy is s_____(not happy). The boy () () me is my little brother The little boy is____(friend)and____(help) The little boy asked us ______ hlep. the little boy soon fell___(sleep) what ()the little boy ()now (eat)? the little boy'eyes d___ with joy can the little boy keep_____promise?(he) Did you see the little boy( )away? The little boy often has ____bigbreakfast The little boy can _________(dive). We can n____ the little boy Andy. The little boy can write____for computers.