Fill in the gaps with the correct particles. Our school basketball team was looking ___________ the match with the opponents. Mia has been looking _______ a bigger backpack. If you have no idea where the site is, look it ________ in the guide book. Steve and Jo are looking _______ their sister's boyfriend. Sandy looked _________ on her new classmates, but then she liked them. Sam is looking _________ Barbara in the garden. Look _________ on me when you're in the city. Helen and Adam should look ________ their grandparents. The landlady asked us to look _________ her dog while she was away. Never look ________ if you want to be happy. George, look ______! The bus is coming! The doctor looked ________ again yesterday. Nancy looked ________ on James.