Fill in each blank with “need”, “get”, “free” or “look” in the word’s proper form. 1. The hungry children were in _____ of food. 2. George was so busy that he had only one _____ afternoon a week. 3. My friend _____ after my cat while I was on holiday. 4. When we _____ to the station, the bus was waiting there. 5. My car _____ repairing.