(届北京市东城区普通校高三3月联考英语试卷)Prices of daily goods ___________ through a computer can be lower than store prices.
Chemical pollution will bring about a threat to agriculture and food chain, and ________ to human health.
—Jenny, I hate to say it, but you really must go! —________.
Mr. Smith doesn’t like all that empty talk between Susan and Joan, which he thinks will definitely get them ________.
In spite of the fact that soccer is the most popular international sport, it isn’t what most girls ________.
Researchers have found clear and convincing evidence ________ happiness is the key to better health and longer lives.