Look, a group of students are playing the violin there, ____their teacher as the conductor.
. _______ with the present situation, the local government could not find effective measures to reduce the risk of coal mine accidents.
. A big earthquake hit Yushu, Qinghai province in the early morning, and if a little later, many more people _______.
. After graduation I’d like to find a job I can use what I have learnt at school.
. —Haven’t I told you that I like the beef well-done? —Yes, but I _______ it longer than I usually do.
. How long do you think ______ the Ford company launches a new model?