She often helps her mother with some ______ at home.

We need to spend more time researching these suggestions so that we can make a(n) choice.

Thank you. You’re welcome.(近义词)

.Slang words (俚语) are made _____ special groups,such as workers and musicians

____ it comes to traffic rules, I often come across such cases _____ the local drivers obviously knowthem but won’t follow them[ ]