Can you tell me what you __________ when the teachercame into the classroom

Peter and I ______ good friends. _______ are in the same school.

Have you thought of a situation ______ this idiom can be used

Which do you think is ______ subject,math, music or art— Art, I guess.

His idea of having weekly meals together, which seemed difficult at first, has ______ many good changes in their lives.