4. 3. How long has grandma been saving money
4. How long ago did Alan break his leg
5. How long has she had a cold for
6. How long ago did the athlete win his first prize
7. How long have they lived in that house?
5. was
have you known
I've known
We met
just came back
wanted
was
I've never visited
went
turned
did you stay
stayed
had
did you take
