________ a lot of trees in this area, but now we can see a tall building instead.

 Behind the department store there used to ______ much waste, _______?

 ---Your father never gets up late, does he?---______. It’s unusual for him to be late for work this morning.

 That rude man seldom uses kind words, ________?

--- She's never spoken to a foreigner, _______? --- Yes. She is active and can speak English freely.