While watchingtelevision,________________________.

There is a ________ cup on the table.

We all know that learning a foreign language _________ time and effort.

Pity you missed the lecture on nuclear pollution. —- I _________ it, but was busy preparing for a job interview.

_______, Gao Xiaosong wassentenced to 6-month imprisonment–the most severe punishment about drunk driving–on June.1.