When I lived with my roommates in the university, we ________ often talk into the night.

The students were very happy when they found that their English teacher ________ a movie for them.

We have a class meeting Monday.

I heard they went skiing in the mountains last winter. —It true because there was little snow there.

The old man sat down and looked at me with a(n) _______ look on his face, which made me suddenly realize that I was still a helpful person.