1. ______ (you / to visit) your grandparents last weekend?
2. ______ (not / she / to finish) her project on time.
3. ______ (we / to watch) the fireworks on New Year’s Eve.
4. ______ (not / he / to play) in the football match yesterday.
5. ______ (they / to win) the quiz competition last week?
6. ______ (not / I / to hear) the alarm this morning.
7. ______ (she / to bake) a delicious cake for the party.
8. ______ (you / to enjoy) the concert last night?
19. ______ (not / we / to arrive) at the station on time.