Răspuns:
a) Are you doing...
b) Who was calling...
c) am sitting......when you were calling...
d) arrive.....who will be there?
e)is watching......hears...
f)was going...was having.....was meeting...
g) were playing......hurted...
h)did they do.....was being...
I) he was taking a shower......was ringing....
j) was being.....was ringin.....
k) was walking.....was working
