Odpowiedź:
a) How long has Mr. Harris had his own shop?
b) My kids haven't tidied their rooms yet.
c) How many times have the students checked this exercise?
d) His grandparents have bought a new flat in London.
e) We haven't been to Spain.
f) Who has invited so many people?
g) Why have you taken this things?
h) Has Sally found a new job?
i) Have you passed all your exams?
j) My father hasn't fallen asleep.
