you don’t stay out too late you may go to the party. But remember to be back here no lat

问题补充：

you don’t stay out too late, you may go to the party. But remember to be back here no later than 11:30 pm.

A. Now that

B. Until

C. Provided that

D. Although

答案：

A. Now that

B. Until

(答案→)C. Provided that

D. Although

解析：考查连词：A. Now that既然B. Until直到C. Provided that条件是，如果D. Although虽然，句意：只要你不在外面待得太晚，你就可以去参加聚会，但是记住不能迟于11：30回来。选C。