Television lets us see history in the making. We can watch sports, political debates, trials and even wars ________．

___ comfortably in his armchair, the old man enjoyed the light music over the radio with his eyes half ___ .

Alibaba has become China’s largest online commercial company, _____ a profit of 1.47 billion yuan in 2010.

---Why do you look so upset?
---There are so many troublesome problems ____.

As the night is falling, a long queue stood at the bus stop, nervously expecting _______ .

_______ not to drive after drinking, some drivers are still trying their luck, which is really dangerous.

Mark often attempts to escape  _______  whenever he breaks traffic regulations.

We regret __________ you that we have offered the job to someone else.

--- What made Julia so unhappy?
--- ________ her new bike.

Witnesses also say they saw Justin ____ towards his house at 10.45 p.m.