Perhaps the best sign of _____ computer andinternet use pushes up demand for paper comes from the high-tech industry itself

It’s really to see such an film.

Mr Philip has made ______ survey on students’ lunchtime, and ______ survey shows us a lot of problems.

Don’t forget to come to our party this evening. —I won’t. I __________ just now.

When did you leave the office yesterday afternoon—____ I finished my work.