将下面的句子改为被动语态.
1.We can take good care of the children.
The children can ( ) ( ) ( ) ( ) ( ).
2.People often see her read under the old pear tree.
She ( ) often ( ) ( ) read under the old tree.
3.We don't play football here.
Football ( ) ( ) here.
4.She finished her homework last night.
Her homework ( ) ( ) last night.
5.People brought tea to the Western world in 1610.
Ten ( ) ( ) ( ) the Western world in 1610.