Choose the correct option.

1. I have a doctor's appointment. Could you please look ... the children, while I'm out?
2.I'm thinking of buying a new car. The one I have is falling ...
. 3. Cindy took us ... for a lovely dinner to celebrate her birthday. 4. Ted and Lisa are really looking ... to their trip to Legoland.
5. Timmy is always late for school, as he never wakes up when the alarm clock goes ...