2 . Do you study French? Could you tell me?（合并为复合句）
Could you tell me ________?

3 . Where is my Chinese book? I don’t know.（合并为复合句）
I don’t know ________ ________ ________ ________ ________ .

4 . When did Mr Black arrive at the station yesterday? Do you know? (合并为一句话)
Do you know _________ Mr Black _________ at the station yesterday?

5 . Did you elect the chief editor? Could you tell me? (合并为一句)
Could you tell me __________ you __________ the chief editor?

6 . “Does Lily speak English well?” Do you know?(改成宾语从句)
Do you know ________ Lily ________ English well?

7 . Where does the electricity come from? Do you know? (两句合一句)
Do you know ________ the electricity ________ from?

8 . Could you tell me? Will the movie start at seven?（合并为一句）
Could you tell me _____ the film _____ start at seven or not?

9 . 我想知道谁会来参加我的聚会。
I want to know ________________ to my party.

10 . 我认为她明天不会来。
I ________ ________ she ________ ________ tomorrow.