You’ve finally figured out the puzzle！— Yeah, in a complex way, _______

I don’t believe that he will marry Kathy whom he doesn’t love at all,________?

I won’t hand in my exercise until the teacher _______ me to do that.

The taxi ________ I usually took to my office was destroyed in a traffic accident?

She is a bit shy and _______ stand up and answer the teacher’s questions.[ ]