- Mom shall we have dinner now? - No we don’t have dinner your father comes back.A. unt

问题补充：

- Mom, shall we have dinner now?

- No, we don’t have dinner your father comes back.

A. until

B. since

C. while

D. after

答案：

(答案→)A. until

B. since

C. while

D. after

解析：本题考查连词。not…until意为“直到……才……”。