—________did your uncle leave his hometown?—He ________ for nearly twenty years.

I can’t tell when that house 　　　　 exactly, but it must be very long ago.

–Have you ever been to Disneyland?–Yes. I ________ there last summer.

—What is Lucy doing now?—She _____ a book. 

--You know a lot about Chinese history, don’t you?--Yes, I ___________ China for a long time since 1998.