________ busy schoolwork, the children also have to take arts, music and sports classes in their free time.— I wonder what they will become.[ ]

In my opinion,to worry about the present situation between China and Japan Everything will be all right

Mum, can I keep a pet dog-_______. Our flat is too small.

________ song Jay Chou sings will become popular pretty soon.

The teacher told the students ________ talkin class.