Explanation: "Dependent on" is a phrase used to indicate reliance or need for something, like "dependent on external funding."

Explanation: "On" is used to indicate that something is positioned directly above and in contact with a surface, like "on the bed."

Explanation: "Since" is used to indicate the starting point of a period, such as "since 2010."

Explanation: "At" is used to specify a particular time, such as "at 8 PM."

Explanation: "Since" is used to indicate the starting point of a period, such as "since childhood."

Explanation: "Based on" is a common phrase used to indicate the source of inspiration for a creative work, like "based on extensive fieldwork."

Explanation: "Focused on" is a phrase used to indicate concentration or emphasis on a specific subject, like "focused on finding a middle ground."

Explanation: "Since" is used to indicate the starting point of a period, such as "since childhood."

Explanation: "At" is used to indicate a specific location or point in space, such as "at the party."

Explanation: "Prides itself on" is a phrase used to express a sense of achievement or satisfaction about something, like "prides itself on customer satisfaction."