选择下列短语用适当形式填空add up,calm..down,have got to,be concerned abou
选择下列短语用适当形式填空
add up,calm..down,have got to,be concerned about,pay for ,take care of1.Who( )the dog while you're away?2.When we( )all the bills we realized we had spent too much.3.She sat down and took a few deep breath to( )herself( ).4.He called the police because he( )Mayr's safety.5.I can't( )the books now.Will you bill me(for them)later?6.Jim broke away from his friends,saying "I( )hit the books.