1) What for lunch yesterday?
eated you
had you eaten
have you eaten
ate you
did you eat
2) You were late! I for twenty minutes yesterday.
waited
am waiting
have been waiting
had been waiting
have waited
3) Peter in Paris for 4 years before he could speak French fluently.
was living
had been living
has been living
lives
lived
2. Waited
3. Was living