At the railway station,the mother waved goodbye to her daughter until the train was________.
(全国II 15). Linda ,make sure the tables ____ before the guests arrive.
(全国I 32).The discovery of gold in Australia led thousands to believe that a fortune _______.
. ( 全国I 28). When you are home, give a call to let me know you _________safely.
、时态、语态(全国I 21)-----Have you finished reading Jane Eyre?-----No, I_________ my homework all day yesterday.
.(上海卷25). Sean has formed the habit of jogging the tree-lined avenue for two hours every day.