They were talking _______ when the teacher came in

They were talking _______ when the teacher came in
选择正确形式填空
happy,day,dish,pleasant,use
She often helps her mother do the ______ on the weekend,
They were talking ______ when the teache came in
The book is very____;we can lern a lot from it
what do you usually do after your ____work?
I like having a walk with my family
I went to Hainan with my parents last week,We have a ______ holiday there