﹣﹣﹣I have reading books _______ were written by Charles Dickens.
﹣﹣﹣So do I,David Copperfield is my favorite.( )
how
who
what
that
1. I like playing _____ piano, but she likes playing ____ tennis.
Please be careful _____ your things from now on.
—_______ wallet is this? —It’s mine.
This is ______ teacher, Mr. Green.
I have ______ eraser and _____ crayon .