【简答题】根据汉语意思完成句子。 1. 他们作为交换生在美国学习英语已经一年了。 They have been learning English as______ ______ in America ______ a year. 2. 如果明天是晴天,我们就去游泳。 If it ______ ______, we ______ go ______ tomorrow. 3. 在课堂上大声说话是不礼貌的。 It...
【简答题】The two-week vacation at the end of summer school ended yesterday. Kevin had gone nowhere during his vacation. He had the money, but he hated to travel alone. He used to take vacations with Gary, his ...