.——The English teacher spoke so fast that I couldn't ________ what he said. ——He said there would be a discussion ________ the lecture.
__________ some coins ,I think there are only 10 dollars left in my pocket.
________ in his work, Tom simply forgot food and sleep.
You __________ football after school. Why not go home and do your homework first?
He tried his best many times._________________, he made his way.
Flying kites, ______ some researchers point out, can not only bring about joy to us, but also promote our physical and mental health.