How elegant and attractive our teacher is today!—Yes. The red dress ____ her hidden beauty.
It was ______ the second-hand car that the mechanic spent the whole afternoon in the factory.
To keep Chinese economy going on, the government has established an employment service system for ____ jobless urban residents.
—I’d like to go on a journey to Africa because I can see a lot of wild animals there. —Yes, it’s a region _____ in wildlife.
—Do you think attending training courses is a great help when you look for a new job? —Well, it all depends. _____, it gives me more of a chance to try.
China’s growth is not _____ threat to others. On _____ contrary, it will bring more opportunities to the world.