1.the home work can be finished well by them 2. This radio is able to be fixed by my father 3.your necessity doesn't have be fulfilled by Your parents 4.how muc

1.the home work can be finished well by them
2. This radio is able to be fixed by my father
3.your necessity doesn't have be fulfilled by Your parents
4.how much time can be used as good as possible?
5. Whose book may be read by them?
6.My cow was bought by a kind woman last sunday
7.A urgent problem is being discussed in that meeting
8. Your mouse was not bitten by the dog
9. A joke is being told by the teacher