I saw a woman running towards me in the dark. Before I could recognize who she was, she had run back in the direction ________ she had come.
I've tried very hard to improve my English.But by no means ________ with my progress.
A few of the young trees in Tangsa can be cut each year for firewood.The rest ________ to grow even taller.
Playing football and watching TV ________ both interesting.
Either the Greek or the Australian ________ the boxing competition.
Both of you claim you are right.In fact,either you or he ________ wrong.