The number 9.11 is a special number, ____, I think, that will be remembered by the Americans forever.
---What bad luck! I had a cut in salary yesterday. --- _____. I warned you not to be late repeatedly but you ignored it.
It was in the small house ___ was built with stones by his father ____ he spent his childhood.
After pains-taking efforts, he eventually concluded that the principle he stuck _______ true.
“Only two centimeters higher, ______ break the world record,” encouraged the coach.
______ today, he would get there by Friday.