小题1:We will turn off the lights for an hour on Earth Day.(对划线部分提问) ________ ________ we turn off the lights for an hour? 小题2: Shall we have a picnic at the weekend? (改为同义句) ________ ________ having a picnic at the weekend? 小题3:“Will you please open the window?” she said to him. (将直接引语改为间接引语) She ________ him ________ open the window. 小题4:They kept on talking until the teacher came in. (改为同义句) They didn’t ________ ________ until the teacher came in. 小题5: The new high-speed Hangzhou-Shanghai line started running last year. It cost about 29 billion yuan. (合并为含定语从句的句子) The new high-speed Hangzhou-Shanghai line ________ ________ about 29 billion yuan started running last year. |