初中英语反身代词填空题

I'm sure Jim will succeed as long as he believes in　　（him）．

Jessie cooked a meal for her big family by　　on New Years Eve． （she）

They don't like to eat out．They often cook meals by　　 （they） at home．

Last week the students went skating and enjoyed　　 very much．（them）

Anna is independent and she can look after　　 when she's alone at home．