We have made up our minds that we’ll go to Wales for our summer vacation, but we still have not ___________________ when we’re going.

China’s economic and social development requires more substantial reforms, as unnecessary government influence on the private sector has _______ an abuse of authority.

She felt extremely tired, and her spirits _________.

Bad habits are no way easy to be ______; it needs your determination and perseverance.

After going into the concert hall, the mother _____ a friend and went over to greet him.