你能放弃一些爱好，真明智。
空气污染对人们的健康造成不良影响。
这个小女孩别无他法，只好寻求帮忙了。
这场NBA篮球赛将于下周四直播吗？
据报道那些罪犯对银行相当熟悉。
Blue and green are usually not a good （相配）.
Neil Armstrong said that one small （一步） for a man，one giant leap for mankind.
Modern （医学）is developing fast.As a result，many diseases can be prevented or cured.
Look!The children are enjoying （他们自己） in the playground.How happy they are!
— Amy，can you lend me your （照相机）tomorrow？
— No problem.