下面的句子中含有一处错误,请选出来,并改在右边的横线上。
( ) 1. I can't finds my pen. __________________
A B C D
( ) 2. What do his father do? __________________
A B C D
( ) 3. He goes to work by foot. __________________
A B C D
( ) 4. I like playing the football. __________________
A B C D
( ) 5. Amy is going to be a actress. __________________
A B C D