We shall have completed the work by the time he （ ）back next week.
A、
will come
B、
comes
C、
is coming
D、
will have come
【正确答案】：B
【题目解析】：
本题考查的是时间状语从句的时态判断。
by the time意为“到…时候”，主句用将来完成时，从句用一般现在时，故选B。
句意：到他下周回来的时候，我们就已经完成了这项工作。
We shall have completed the work by the time he （ ）back next week.
We shall have completed the work by the time he （ ）back next week.
will come
comes
is coming
will have come
本题考查的是时间状语从句的时态判断。
by the time意为“到…时候”，主句用将来完成时，从句用一般现在时，故选B。
句意：到他下周回来的时候，我们就已经完成了这项工作。