下列各句中均有一处错误,请你选出,并改正。
( )(1)We is interested in the book.
A B C
( )(2) He goes to the library last Sunday.
A B C
( )(3) The Earth looks for a ball in space.
A B C
( )(4)There are a pen and a ruler in my pencil-box.
A B C
( )(5) The students are talking with the film.
A B C