_________anyone should want to kill her was unbelievable.

—I think languages subjects are more interesting than science ones. —________. I prefer science subjects. 

.—May I see your ticket, please? I think you ________ in my seat.—Oh, you’re right. My seat is upstairs. I’m terribly sorry.

He helps his neighbors, and _______ he gets much help from people around.

I’m surprised to hear from my school teacher again. ________, it is ten years since we met last.