This means that, unless you say ________, no one can perform a piece written by you or make copies of it without your permission.

Most of the housework was done by two members of the family,my sister and _______.

Our house is on the top of the hill, and in winter the winds ______ be pretty cold .

There are many books on the shelf. But only one of them is ______.[ ]

________delicious food it is!