1) I always look after my younger sister when our parents are not at home.
2) I am really looking forward to my vacation trip to Europe next month.
3) When I don't know the meaning of a word, I always look it up in the dictionary.
4) Some people tend to look down on those who are less fortunate, but I believe in treating everyone with respect.
5) As a responsible driver, I always look out for pedestrians and other vehicles on the road.