c) Did you see Harry Potter? Yes, I did. No,I didn’t.
d) Did your father come home late? Yes,he did. No,he didn’t.
e) Did your parents go to university? Yes,they did. No,they didn’t.
f) Where did you go last summer? I went to England last summer.
g) Who did you phone yesterday? I phoned my friend yesterday.
h) When did you wake up? I woke up at 9 o’clock.