— Will you go to Sarah’s wedding party?—No invited. I’m too busy to get away.A. unlessB.

问题补充：

— Will you go to Sarah’s wedding party?

—No, invited. I’m too busy to get away.

A. unless

B. even though

C. if

D. when

答案：

A. unless

B. even though

C. if

D. when

解析：考查连词：A. unless除非，B. even though即使，C. if 如果，D. when当…时候，句意：--你去参加Sarah的聚会吗？--不，除非被邀请，我太忙走不开。选B。