基本信息
ⅰ.根据汉语提示完成句子 1．where ________(究竟；到底)is that cat? 2．if you want to ________(加速)，you must press harder on the pedal. 3．________(担心)the journey, i was unsettled for the first few days. 4．you can be trained and then ________(准备)enjoy the benefits of working in space. 5．the castle is ________(在修理中)． 6．__________ (他一到电影院)，the film began. 7. i found my book______
