问题

The task _______ by the time you come back

A:has been completed
B:will have been completed
C:will complete
D:has completed

正确答案是：

同类题型

I’m afraid you have the wrong number.—Sorry.______.

Mr Li teaches ______ Maths this term. We all like ______ lessons.

So seriously _____ in the accident that hewas sent to hospital at once.

________ we have finished the course, we shall do more revision work

Ted came for the weekend wearing only some shorts and a T-shirt, ____ is a stupid thing to do in such weather.