With his attention _________ on his book, he didn’t notice someone entering his room.
All the scientific evidence ____ that increasing use of chemicals in farming ____ damaging our health.
(2012江苏卷) There is little doubt in your mind that he is innocent, _______________?
(2012浙江卷) Had they known what was coming next, they________ second thoughts.
— I don’t know about you, but I’m sick and tired of this weather. — _________. I can’t stand all this rain.
(2012全国新课程)You have to move out of the way the truck cannot get past you.