3. (2017高三上·嘉兴期中) At the beginning of a speech, it is very important to grab the audience's attention and make them interested in ______ you have to say.
4. (2017高三上·江宁期中) The Beatles, the supreme rock and roll band of the 1960s, were in many ways pioneers for ______ was to come, like holding concerts in sports stadiums.
38. (2018高三上·高淳月考) The best student of the year shared his experience of he had managed to achieve excellence in his preparation for the college entrance examination.
42. (2017·江苏模拟) It's true that beauty does not always meet with a single, uniform standard. A person's cultural background, for example, may influence __________ he or she find attractive in others.
43. (2015·浙江) If you swim in a river or lake, be sure to investigate is below the water surface. Often there are rocks or branched hidden in the water.