Lawrence Craven, a doctor from the USA, is the author of several published reports, one of _____ introduced the idea in 1953 _____ aspirin could reduce the risk of heart attacks.
--- Life is all about choices. It’s your choice _______ you live a life. --- I quite agree. It’ you that choose to be in a good mood or bad mood.
The agent was about to sign his name to the document_______ , to our surprise, a stranger broke in to prevent him.
It was fine yesterday so I ______ the trouble to carry my raincoat with me.
--- Now where was I ? --- You ______ me about your travels in Canada.
He hasn’t recovered from his injury, but _______ his performance in the sports meet, he is a success.