Are Mr. and Mrs. Black at home? — No. ________ of them are at work.

I have reached a point in my life ________ I am supposed to make decisions of my own.

Now, I want you to answer my questions one _____ one.[ ]

I love junk food very much, but I eat _________ only once a week.

The drink is ______delicious _________I enjoy it very much；[ ]