卤水镁砂炉衬的烘炉制度应（）。A．由低温到高温 B．由高温到低温 C．保持中温

1. The basketball game was great.（对划线部分提问）
    _____ _____ the basketball game?
2.  Mary went to the mountains last weekend. (改为否定句)  
    Mary _____ _____ to the mountains last weekend.
3. He played the guitar on Sunday afternoon.（对划线部分提问）  
     ______  _____ he _____ on Sunday afternoon?
4. They studies English every Friday. (用last Friday改写句子)
    They _____ English last Friday
5. It's time for lunch.（改为同义句）  
    It's time _____ _____ lunch.