Tom 直到完成作业才看电视。
Tom________watch TV________he finished his homework.
《哈利波特》由七个系列组成。
Harry Potter________seven series.
领导们会讨论如何处理这些旧机器。
The leaders will discuss________these old machines.
演出到此结束，感谢你们。
________today’s show, thank you.
She wasn’t sure where she can spend her holiday in summer. (改为同义句)
She wasn’t sure________spend her holiday in summer.
I bought the cell phone last week. (改为同义句)
I________ the cell phone since last week.
