How do you like your Chinese teacher? —_____

It ______ him an hour to play basket ball every day.

I won’t go to her party unless my good friend Jack .

依次填入下面一段文字横线处的语句，衔接最恰当的一组是( )原来这董超、薛霸自从开封府做公人， ① ，回来被高太尉寻事，刺配北京。梁中书因见他两个能干，就留在留守司勾当。 ② 。

The seller would sell the skirt for 50 dollars, but the customer_____ only half the price, and finally they agreed_____ the price.[ ]