—Is the television advertisement working? —Yes. orders are coming.
When McKie brings friends or volunteers to the area where she works, most of ________ spend the first day sobbing.
_______ in the 1800s and first mass-produced in Germany, the harmonica(口琴) was designed to play simple folk tunes.
The old scientist has been invited to a party ________ next Monday evening.
As soon as she entered the room, the girl caught sight of the flowers ________ by her mother.
________ he had won the first prize, he felt very happy.