I beg your pardon, but I didn’t quite catch you,—Oh. I myself.

The ordinary house _________ we visited three days ago used to be the house of Victor Hugo, a well-known litterateur(文学家).

You’re the only person ______I’ve ever met ______could do it.

Compared with the generation of our grandparents, who grew up in an age when people were lack of almost every kind of materials, we should be content with the________ supply.

What color is that pen— It’s ________ green. It’s ________ green pen.