She's really _____ yoga these days - she does three classes a week.
Obama, _____ president of the USA, won _____ Nobel Prize for Pease in 2009.
— Hi, Maria! I got the first place in the exam. — ______! Everyone knows you cheated and you just copied Tony’s.
The weather turned out to be fine yesterday. I_____ the trouble to carry my umbrella with me.
I was about to leave the office ______ an unexpected visitor came. A. whileB. asC whenD. before
.It was a matter of ________ would take the position.