Выберите единственно правильный вариант из четырех предложенных

7. We such a magnificent castle before!
a) haven’t been in b) haven’t seen in c) haven’t been to d) haven’t visited in

8. It’s day I’ve ever had! If only I could get such an unforgettable experience again!
a) the good b) the goodest c) the better d) the best

9. While Mum the piano, the kids .
a) were playing, were dancing b) played, danced
c) was playing, were dancing d) played, were dancing

10. Many adults like going to the circus.
a) yet b) already c) still d) else