Question

You’ll have to wait for one more week ________ the manager comes back from her trip．

1. A.
   after
2. B.
   until
3. C.
   when
4. D.
   before

Answer 1

B
从前面动词wait可知空格处应该是一个表示延续的连词，故选择B项。用until表示“直到……”。句意为：你将再等一周，直到经理旅行回来。