问题

You seem familiar with Mr. John-Of course, we_______ together for three years in the 1990s.

A:have worked
B:were working
C:are working
D:worked;

正确答案是：

同类题型

All the ___ in our school enjoyed themselves on March8 th because it was their own holiday.

1You had better____________ because you have to drive back home.

If overweight people eat less and take more exercise, they’ll soon feel much____.

Is Mrs. Brown badly ill–No, . Only a little cold.

CanI help you, madam—I’dlike to buy ____eggs.