Supreme court … the ruling of the lower court.

Analyze the question The sentence is "The Supreme Court __ the ruling of the lower court." We need a verb that fits legal language and collocates naturally with "ruling."

Explain the concept This tests vocabulary in context, specifically collocation, which is which words naturally go together. In legal English, courts nullify, overturn, set aside, quash, or uphold rulings and judgments.

Check each option

• A. nullified: To make a ruling legally invalid. A higher court doing this to a lower court's decision is standard legal usage. It fits.
• B. abused: Means to mistreat or misuse. You do not "abuse a ruling" in this sense. It does not fit.
• C. proclaimed: Means to announce publicly. A court may proclaim a verdict, but the Supreme Court does not "proclaim the ruling of the lower court." It does not fit.
• D. cancelled: Means to call off something planned or scheduled, such as an event, flight, or appointment. It is not the usual word for a court's ruling. "Cancelled" is therefore weaker than "nullified," which is the precise legal term.

Answer The best word is nullified, which is option A.

Tip When a sentence involves courts and rulings, look for legal verbs like nullify, overturn, quash, uphold, or set aside. Also remember that "cancel" suits events and schedules, while "nullify" suits legal decisions and agreements.