No 3 dan 4 buat bsok mohon bantuannya sya msih tidak paham

3.
a. the old paintings are kept in museum.
b. this telephone was not made in indonesia.
c. this package will not be sent this afternoon.
d. where is the final test being held?
e. how long has this room been made?

4.
a. this room is cleaned everyday.
b. the competition is being held in the school hall.
c. my order was delivered yesterday.
d. the novel will be returned to the library tomorrow.
e. the car has been repaired since yesterday.