The flowers _______ sweet in the botanic garden attract the visitors to the beauty of nature.
__________ there is no law stating how you may dress, not all fashions are respectable.
Most of the inhabitants (居民) can’t afford to buy houses of their own, because the price is rising ________.
—It’ll take me about two hours to do the work! —Oh, ! I could do it in half an hour.
We should take care of the blind. It is immoral to them.
—Have you ne to the airport yet? —Right. According to the time table the plane at 9:00.