—Why haven’t you asked her to come here?— She _____ an important experiment when I found her and she _____ it.
________around the fire,the tourists danced with the local people.
I have________the habit of rising early and going to bed late.
Our teacher advised you to ________the article that is too long so as to make it fit the space.
It is said that the girl will have a chance to________her country to take part in the 2012 London Olympic Games.
It seemed that he was________ losing his life.Luckily,he was________in the end.